Answer:
The independent variable is the distance between the plants.
Explanation:
Independent variables are variables that you change or alter in a experiment.
In this case, the distance is the independent variable because it is changed in the experiment.
Weathering, Erosion, Deposition Summary about it
Answer:
Weathering is the breakdown of rocks at the Earth's surface, by the action of rainwater, extremes of temperature, and biological activity. It does not involve the removal of rock material.
Erosion is the process by which the surface of the Earth gets worn down. Erosion can be caused by natural elements such as wind and glacial ice. ... The key to erosion is something called "fluid flow." Water, air, and even ice are fluids because they tend to flow from one place to another due to the force of gravity.
Deposition is the geological process in which sediments, soil and rocks are added to a landform or landmass.
Opponents of vaccines argue that the science behind vaccines is “just a theory.”which of the following describes the problem with this argument
Answer:
That's a tricky one but personally I would put the 2nd option
what is the most important reason for exploring the exploring the Earth's oceans?
A) because they are more interesting than space
B) for financial gain
C) to ensure the survival of our species
D) to secure funding for research
Answer:
C) to ensure survival of our species
Answer:
C) to ensure the survival of our species
Explanation:
The ocean can tell use many different things that can attribute to the survival and safety of our species. Exploring the ocean can tell us, how we are being affected by Earth's environment, also including climate, earthquakes, tsunami and many more.
How Does Soil Ph Affect Enzyme Activity?
Answer:
hope it's help you dear
Explanation:
In summary, enzyme activity in soils can be altered with changes in pH because of the reversible reaction that involves ionization or deionization of prototropic groups in the active centre of the enzyme-protein or irreversible inactivation of the enzyme. The decline in soil urease, acid phosphatase
What colour is the chlorophyll in a plant?
Answer:
green
Explanation:
The green color of chlorophyll is secondary to its importance in nature as one of the most fundamentally useful chelates. It channels the energy of sunlight into chemical energy, converting it through the process of photosynthesis
give brainliest please I need it to level up
What is the name for two specialized cells that will swell from water
pressure to contol gas loss from the leaf? *
Stomata
Mesophyll
Epidermis
Guard
Jason wants to explain how the elevation of a nearby mountain is affecting the weather in his town. Which of the following models are most appropriate options for him to use in his explanation?
I. Diagram
II. 3-D model
III. Map
II only
I and II
II and III
I, II, and III
Answer:
l,ll,and lll
Explanation:
i took the test
The models that are most appropriate for Jason to use when explaining is ; (option 4 ); I) Diagram, II) 3-D model, III) Map
High mountains and High rising trees contribute enormously to the weather conditions of an area, because high rising mountains can distort the flow of winds in and around the area and also most likely protect the area from very turbulent wind conditions as well.
All the ways listed are visual ways in which Jason can express/convey the effects of the mountain on his town. using a diagram will correctly convey his information also using a map will convey his information correctly. but the best way to convey his explanation is the use of a 3 -D model
Therefore all the models listed above are appropriate options for Jason.
Learn more : https://brainly.com/question/11481021
I will give branliest
5. Read the sentence, find the error and rewrite it.
Trypsin secreted by salivary glands digests the carbohydrates and it is also
called as Salivary amylase
Salivary amylase is a glucose-polymer cleavage enzyme that is produced by the salivary glands.
A team of astronomers discovers a new planet with water. They notice that the process of evaporation does not seem to be working on this planet. Which statement best explains the state of the water cycle on this newly discovered planet?
The water is gathered in lakes or oceans or frozen in snow and ice.
The water is trapped as water vapor in the atmosphere and clouds.
There is constant rain or snow falling on the planet's surface.
Water is frozen underground instead of flowing on the surface.
The statement that best explains the state of the water cycle on the newly discovered planet where evaporation is "not working" is the final statement, "Water is frozen underground instead of flowing on the surface."
The simplest explanation of the water cycle is one that contains 3 stages:
EvaporationCondensationPrecipitationin that order. To answer the question, we will focus on Evaporation. Evaporation when referring to water is when water is heated to the point that it boils, this causes the water to transition from a liquid state into a gas, and escape into the atmosphere as water vapor.
The first statement claims that perhaps water is gathered in lakes or oceans or frozen in snow and ice. If water is gathered in lakes or oceans and these are exposed to high enough surface heat, evaporation will take place. Also, if water is frozen or in snow, the rate of evaporation will be much lower, but may still take place if individual molecules contain enough heat. This statement offers some reasons why we may not observe evaporation but is not the best one available to describe this planet's water cycle.
Statements 2 and 3 are incorrect because they both describe processes for which evaporation is needed for them to be possible. In order for water vapor to be trapped in the atmosphere and clouds, the water itself must first evaporate, this water would then condense into clouds, and once heavy enough would fall onto the planet as rain. Since we observe no evaporation, these are not correct.
"Water is frozen underground instead of flowing on the surface." best explains the state of the water cycle on this planet because of the available answers, this one provides the most likely scenario for which astronomers would not be able to observe evaporation, given that it would happen on a small scale due to the very low temperatures and would take place underground, this would seem as though evaporation is not working. This is the correct answer.
For more on the water cycle visit:
https://brainly.com/question/1151425?referrer=searchResults
eukaryotes a. are larger than prokaryotes b. have many different specialized organelles c. contains a nucleus d. all of the above
Answer:
d. all of the above
Explanation:
are the needs of people ever more important that the needs of animals and te planet
Answer:
no
Explanation:
bc without animals we would most likely starve
All of the following predicts why is it difficult to find a solution to decrease pollution except?
1-There are limited numbers of laws regarding pollution
2- Humans refuse to stop polluting.
3- There are many cause of pollution
4- Scientists are still researching methods to best reduce pollution
Which fuel does the circulation of blood provide for cellular respiration and healing?
A. oxygen
B. protein
C. iron
D. ATP
Answer:
A. Oxygen
Explanation:
During cellular respiration the cell uses oxygen to break down sugar. When sugar breaks down it produces energy in which your body needs. Blood picks up oxygen and releses carbon dioxide into your lungs.
Hope this helps!!
The fuel responsible for the circulation of blood is oxygen.
It is very important for blood circulation to occur in the body. This is very essential so that all the cells and organisms are sufficiently funded with enough oxygen that is needed for them to function properly.
The fuel which enables proper amount of blood to spread/circulate round the body is oxygen. Oxygen is required during cellular respiration to break down sugar which then leads to the production of carbon dioxide and then releases energy for the body to work well.
Please see the link below for more information
https://brainly.com/question/12589893?referrer=searchResults
HELP PLS DONT GUESS
8. Which of the following statements
correctly describes organelles?
a) All organelles are involved in every
process happening inside of a cell
b) Organelles do not need to function to
maintain homeostasis
c) Each organelle functions
independently of the others
d) Organelles have specific jobs but work
in a coordinated manner
Answer:
The answer would be letter C.
Is the stomach anterior or posterior to the navel?
Answer: Anterior
Explanation:
What is a blood clot?, Pliz l will mark you the brainest
Answer:
a blood clot is a gelatinous mass of fibrin and blood cells formed by the coagulation of blood
Explanation:
Answer:
Blood ClotThe process of forming a clot or thrombus in order to prevent excess loss of blood from the body is called the clotting of blood. A jelly mass like substance is formed by the platelets and fibrin in the blood. Platelets play a vital role in the clotting of blood.
Given below is the flow chart representing the major steps involved in the process of clotting of blood:
Injury to blood vessel and platelets release prothrombin
⇓
Activation of prothrombin to thrombin
⇓
Splitting up of fibrinogen to fibrins by thrombin
⇓
A mesh is formed around the wound controlling RBC and platelets by fibers present in fibrins
⇓
Bleeding is stopped
⇓
The clot hardens and becomes smaller in size
⇓
New cells are grown to rebuild the wounded site
⇓
Plasmin enzymes are released and the clot is dissolved
Define climate change
Define global warming
Explain the difference between climate change and global warming
Answer:
a gradual increase in the overall temperature of the earth's atmosphere generally attributed to the greenhouse effect caused by increased levels of carbon dioxide global warming
Climnate change is a change in global or regional climate patterns, in particular a change apparent from the mid to late 20th century onwards and attributed largely to the increased levels of atmospheric carbon dioxide produced by the use of fossil fuels.
Global warming is a gradual increase in the overall temperature of the earth's atmosphere generally attributed to the greenhouse effect caused by increased levels of carbon dioxide, chlorofluorocarbons, and other pollutants.
climate change has to do with the overall change of climate, while global warming has to do with just the warming of climate. climate change is a newer concept while global warming has been gradually increasing for a while
what is chlamydomonas?
Answer:
a common single-celled green alga which typically has two flagella for swimming, living in water and moist soil.
why root hairs are most
important to a plant
Answer:
Root hairs are generally thought to aid plants in nutrient acquisition, anchorage, and microbe interactions.
Explanation:
Explanation:
Because they vastly increase the root surface area and effectively increase the root diameter, root hairs are generally thought to aid plants in nutrient acquisition, anchorage, and microbe interactions
Which type of bonds form between the oxygen and hydrogen atoms of within a water
molecule
Answer:
covalent bonds
Explanation:
Covalent bonds occur when two atoms—in this case oxygen and hydrogen—share electrons with each other. Because oxygen and hydrogen attract the shared electrons unequally, each end of the V-shaped H2O molecule adopts a slightly different charge. The area around the oxygen is somewhat negative compared to the opposite, hydrogen-containing end of the molecule, which is slightly positive.
Hypothesis: A 5-gram quantity of salt will dissolve faster in 30°C water than it will in 10°C water. In addition to a hot plate and beakers, which of these items are needed to test the hypothesis above?
Although the options related to your question is missing a general answer is provided.
The items needed to test the hypothesis will include :
Hot plate and beakers Thermometersalt weighing balance waterA hypothesis is an idea/assumption made on limited resource/evidence and needs an experiment to confirm or modify it . the hypothesis above assumes that a 5-gram of salt will dissolve faster in 30°C water than it will in 10°C water. to carry out this experiment all variables involved must be measured, hence the use of the items listed above.
Therefore the items needed to test the hypothesis will include ; Hotplate or Bunsen burner, beakers, Thermometer, salt, water and weighing balance
Learn more : https://brainly.com/question/6907236
Drag each label to the correct location.
Identify the function of each organelle.
Explanation:
This is the labelled diagram
What is something that exist but doesn’t have anything to do with science, law or rules, or religion
Explanation:
Should scientists even try to answer questions about the purpose of the universe? Most researchers assume that science and religion are completely separate fields—or, in the phrase coined by evolutionary biologist Stephen Jay Gould, “nonoverlapping magisteria.” But as physicists investigate the most fundamental characteristics of nature, they’re tackling issues that have long been the province of philosophers and theologians: Is the universe infinite and eternal? Why does it seem to follow mathematical laws, and are those laws inevitable? And, perhaps most important, why does the universe exist? Why is there something instead of nothing?
ADVERTISEMENT
Medieval philosopher Thomas Aquinas posed similar questions in his 13th-century book Summa Theologica, which presented several arguments for God’s existence. He observed that all worldly objects can change from potential to actuality—an ice cube can melt, a child can grow—but the cause of that change must be something besides that object (warm air melts the ice cube, food nourishes the child). The history of the universe can thus be seen as an endless chain of changes, but Aquinas argued that there must be some transcendent entity that initiated the chain, something that is itself unchanging and that already possesses all of the properties that worldly objects can come to possess. He also claimed that this entity must be eternal; because it is the root of all causes, nothing else could’ve caused it. And unlike all worldly objects, the transcendent entity is necessary—it must exist.
Aquinas defined that entity as God. This reasoning came to be known as the cosmological argument, and many philosophers elaborated on it. In the 18th century, German philosopher Gottfried Leibniz described God as “as “a necessary being which has its reason for existence in itself.” It’s interesting to note that Leibniz was also a mathematician and physicist; he invented differential and integral calculus at about the same time that Isaac Newton did. (They developed the math independently.) Both Leibniz and Newton considered themselves natural philosophers, and they freely jumped back and forth between science and theology.
By the 20th century, most scientists no longer devised proofs of God’s existence, but the connection between physics and faith hadn’t been entirely severed. Einstein, who frequently spoke about religion, didn’t believe in a personal God who influences history or human behavior, but he wasn’t an atheist either. He preferred to call himself agnostic, although he sometimes leaned toward the pantheism of Jewish-Dutch philosopher Baruch Spinoza, who proclaimed, in the 17th century, that God is identical with nature.
Likewise, Einstein compared the human race to a small child in a library full of books written in unfamiliar languages: “The child notes a definite plan in the arrangement of the books, a mysterious order, which it does not comprehend, but only dimly suspects. That, it seems to me, is the attitude of the human mind, even the greatest and most cultured, toward God. We see a universe marvelously arranged, obeying certain laws, but we understand the laws only dimly.”
Einstein often invoked God when he talked about physics. In 1919, after British scientists confirmed Einstein’s general theory of relativity by detecting the bending of starlight around the sun, he was asked how he would’ve reacted if the researchers hadn’t found the supporting evidence. “Then I would have felt sorry for the dear Lord,” Einstein said. “The theory is correct.” His attitude was a strange mix of humility and arrogance. He was clearly awed by the laws of physics and grateful that they were mathematically decipherable. (“The eternal mystery of the world is its comprehensibility,” he said. “The fact that it is comprehensible is a miracle.”)
ADVERTISEMENT
But during the 1920s and 1930s, hefiercely resisted the emerging field of quantum mechanics because it clashed with his firm belief that the universe is deterministic—that is, physical actions always have predictable effects. Einstein famously criticized the indeterminacy of quantum theory by saying, God “does not play dice” with the universe. (Niels Bohr, the father of quantum mechanics, is said to have remarked, “Einstein, stop telling God what to do.”)
Although quantum theory is now the foundation of particle physics, many scientists still share Einstein’s discomfort with its implications. The theory has revealed aspects of nature that seem supernatural: the act of observing something can apparently alter its reality, and quantum entanglement can weave together distant pieces of spacetime. (Einstein derisively called it “spooky action at a distance.”) The laws of nature also put strict limits on what we can learn about the universe. We can’t peer inside black holes, for example, or view anything that lies beyond the distance that light has traveled since the start of the big bang.
How far (in meters) will you travel in 2 minutes running at a rate of 5 m/s
Answer:
If you travel 5m/s (meaning after 1 second, you've run 5 meters)then after 3 minutes (or 180 second)you've run run 5×180 = 900Explanation:
Hope it's help you!!!
What is an example of an organ found in your body name three
Answer:
[tex]1)liver \\ 2)kidney \\ 3)heart \\ thank \: you[/tex]
3
Kevin experimented to find the effect of exercise on his body temperature. The steps of his experiment are shown below.
1. Measure his body temperature
2. Run in place for three minutes
3. Drink a glass of water
4. Measure his body temperature again
Which step in Kevin's experiment was NOT needed?
OA. 2
ОВ. 1
OC. 3
D. 4
Answer:
eghydew
Explanation:
hgdvfgjhedbfefg
Answer:
the answer is C.3
Explanation:
yw bye have a good day
identify clues you would look for to judge whether a claim is based on science or pseudoscience
Answer:
replication of results, peer view, and proofs obtained from a lot of ...
Explanation:
fatty acids formula in diagram form
Answer:
sorry but I don't understand your question here
Explanation:
What question are you asking here
A well-written research question states the independent and dependent variables in the experiment.
For example, a student investigated the effect of soil pH on the number of strawberries produced by a
strawberry plant. Her research question was "How does the pH of soil affect the number of strawberriesproduced by a strawberry plant?
10. Write a research question, using the format suggested in the Read This! box, for the experiment inModel 2.
11. A student wonders, "Does the moisture content in soil affect how far a worm can dig?" Identify the variables that are being considered in this experiment and the variables that need to be
controlled.
Independent
Dependent
Controlled
The variables in the experiment being considered are :
Independent variable = moisture content Dependent variable = Depth Control variable = soil typeFor the first question, the model 2 experiment isn't given. However, to buttress on the stating both the dependent and independent variables in a research question ;
Taking the example given as an instance ;
The Independent variable is Soil pH : The Independent variables are used causes changes to the dependent variable. In this case, the dependent variable is the number of strawberries produced. The Different soil pH level are used to observe the changes in the Number of strawberries produced by the strawberry plant.
2.)
The Independent variable is the variable being manipulated by the researcher in other to observe the behavior of the dependent variable. In the experiment stated, the independent variables is the moisture content. The dependent variable is the variable being measured as the experimenter manipulates the independent variable, in this context, the dependent variable is depth being dug by the worm. The control variables are variables which are capable of influencing the result or outcome of our experiment but which we do not wish to test at the moment. A very important control variable in this context is the soil type.Learn more : https://brainly.com/question/4497530
Name the term used to represnt a leaf that contains more than one
blade?
O
Compound
O Simple
O Alternate
Opposite
