Answer:
There exists a fundamental distinction between two types of data: Quantitative data is information about quantities, and therefore numbers, and qualitative data is descriptive, and regards phenomenon which can be observed but not measured, such as language.
Explanation:
Help please! this is science :)
Answer:
I believe its A
Explanation:
"Gametes are haploid cells." What does this sentence mean?
The sentence “gametes are haploid cells” means that gametes/sex cells have a single set of unpaired chromosomes
“Gametes are haploid cells.” This sentence means that gametes contain half the total number of chromosomes that are present in the other cells of the organism.
What are gametes?Gametes are the reproductive cells of an organism that are involved in sexual reproduction. They are specialized cells that are produced with the process of meiosis.
In animals, the male gamete is called sperm while the female gamete is called ovum or egg. Sperm is typically a smaller and motile gamete which fertilizes the egg to form a diploid zygote (2n) by the process called fertilization.
Gametes are important for sexual reproduction and the maintenance of genetic diversity in populations. They are also the key to the process of evolution, which can lead to genetic variations that can be passed on to the future generations.
For more details regarding gametes, visit:
https://brainly.com/question/3055592
#SPJ6
Which of the following is an example of modern ocean monitoring equipment?
sofar or sound fixing and raping
O airborne sonar
O pingers
satellite sensory on buoys
Hello, 405Kamyra!
The answer to your question is C: Satellite Sensory on buoys
Which choice best defines heredity?
a
the joining of sex cells to form the first cell of a new organism
b
the passage of genetic instructions from one generation to the next
c
the cycle through which an organism grows from a young form to a mature form
d
the technology that enables scientists to insert genetic information from one organism into another
Answer:
B...hope this helps : )
Explanation:
1. What qualifies a fossil to be used to find the absolute age of rocks?
if the plant or animal existed for a limited period of time and in a wide area
if the plant or animal existed for a long period of time and in a wide area
if the plant or animal existed for a long period of time and in a small area
if the plant or animal existed for a limited period of time and in a small area
2. Which quantity helps determine the absolute age of rocks and fossils?(1 point)
the difference between the amounts of carbon-12 and carbon-14
the difference between the number of protons and neutrons in carbon-14
the ratio of protons to neutrons in carbon-14
the ratio of carbon-12 to carbon-14
3. Which statement best describes why most individual organisms never fossilized?(1 point)
Chemicals that fossilize organisms are rare.
Only organisms with hard parts fossilize.
Only organisms that lived in the ocean fossilize.
Conditions for fossilization are rare.
4. The half-life of carbon-14 is 5,700 years. A certain sample of wood has 20 grams of carbon-14 when it is alive. How many grams of carbon will it have after 5,700 years?(1 point)
40 grams
2 grams
10 grams
5 grams
Answer:
too much stuff pls summarize
Explanation:
Put the number by which one you asnwer
Hello, plz answer
What is meant by a pioneer species? Would you expect a shrub or dandelion (dispersed by wind-blown seeds) to be a more likely pioneer plant species? Why?
Sealab III was:
1.) the most successful Sealab experiment
2.) submerged 5,000 feet under the ocean
3.) halted after the death of a diver
4.) a joint venture between the U.S. and Russia
Answer:
number 3 halted after the death of a diver
Explanation:
Chloe explains to Jordan the importance of photosynthesis in an ecosystem. Which sentences should she use in her explanation?
A.Photosynthesis provides food for plants.
B.Photosynthesis by animals is an important role in the ecosystem.
C.Photosynthesis does not need carbon dioxide; it needs only sunlight.
D.Since plants need water, photosynthesis cannot occur in desert ecosystems.
Dangling high above the ground, this rock climber relies on muscular strength to pull her weight higher and higher. However, muscles alone will not ensure her safety.
Explain why the muscular system cannot act alone to perform a skill such as rock climbing. Describe what other systems must be a part of this rock climber's game plan.
Answer:
The correct answer is - It has to act together with the nervous system mainly with other systems that assist in rock climbing.
Explanation:
Rock climbing is a physical activity or sport that could practice indoor or outdoor with mountains. It is a sport that requires physical and mental strength as it requires muscle strength, coordination, or balance, agility, endurance, and mental control over body and mind.
Muscular systems involve pulling the weight of an individual towards and leg muscles to hold whereas the nervous system controls or maintain the actions of muscles and also helps in balance the body of the climber. This neuromuscular set helps in maintains the muscle's tonicity in order to execute the action of climbing.
Other than these two main body systems there are cardiovascular system, circulatory system and respiratory system also helps in providing the conditions like increase oxygen input, high heartbeat, and more.
Discuss two ways that humans are impacting our earth. Be sure to pick one way we are impacting our land, and one way we are impacting our water. Then, create an action plan that includes a way that you and your family can help protect the earth from these impacts.
(Please make it a good well-executed answer and Ill give u the brainliest!)
Answer:
People are impacting both the water and the land by litter and pollution.
When it rains, if there is litter on the ground, the litter will get carried into the water causing water pollution that it killing animals and make then extinct. My family and I can try to pick up as much litter as we can where we live and try to make it a global program to pick up litter all over the world to save endangered species and to help the planet
Examine the diagram of a cell.
Which organelle is marked with an X?
a. lysosome
b. nucleus
c. chloroplast
d. vacuole
Answer:
C maybe but are you learning animal or plants it's C
Answer:
C. chloroplast
Explanation:
write down the definitions of these words, please
Radiation
Isolation
Fossils
Galapagos
Answer:
Explanation:
Radiation: In physics, radiation is the emission or transmission of energy in the form of waves or particles through space or through a material medium.
Isolation: the process or fact of isolating or being isolated.
Fossils: Fossils are the preserved remains, or traces of remains, of ancient organisms. Fossils are not the remains of the organism itself! They are rocks.
Galapagos: an archipelago on the equator in the Pacific, about 600 miles (965 km) W of and belonging to Ecuador: many unique species of animal life.
PLEASE HELP!! Coquina is rock made from animal shells that have been cemented together.
In which environment did this rock sample most likely form?
A) Aboveground, near an active volcano.
B) At the bottom of an ocean.
C) Underground, near a tectonic plate boundary.
D) At the bottom of a river that feeds into a lake.
Answer:
Most likely at the bottom of the ocean or river
but its probably the ocean
Three cousins have a similar appearance but different face shapes.
Which of these cell components are most involved in determining the basic shape of each
girl’s face?
a
Cytoplasm, chloroplasts, and genes
b
Vacuoles, nucleus, and chromosomes
c
Genes, chromosomes, and nucleus
d
Chromosomes, chloroplasts, and vacuoles
Answer:
C
Explanation:
Genes, choromosomes, and the nucleus (contains the DNA) are all apart of genetics.
Which of the following is NOT a unique property of water?
a. Low cohesive forces
b. Universal solvent
c. Expands as it freezes
d. Moderates temperature
Answer:
c. expand as it freezez
Explanation:
Historians have long said that mount Vesuvius erupted on 24 august 79 AD, destroying the nearby city of Pompeii. however, there has been some speculation that the eruption actually happened much later - possibly into October.
Archeologists found evidence of autumnal fruits and heating contraptions often used to keep warm discovered in the ruins.
How is this like dating techniques used in the geologic time scale?
1. Which part of the plant helps it to make food?
i tried putting, leaf, stem, roots, and even chlorophyll and it’s still wrong. help?
Answer:
leaves would be the original answer but it could be glucose
Explanation:
hoped I helped Im Eve btw Have a great day and consider marking this brainliest if you do thank you in advanced!
The respiratory system _____.
absorbs digested food and nutrients
controls voluntary movement
supplies the body with oxygen
includes the lungs and kidneys
Solve all these please image attached including brainliest
After two tectonic plates shift deep underground, which event is most likely to occur?
Answer: I belive it would be earthquake because earthquakes are caused but 2 tectonic plates shifting
Explanation:
Hope this helps if not sorry :(
Have a good day :)
Answer:Is Earthquake.
Explanation:
I got it right
Which type of worm does not have a simple nervous system?
A. Segmented worms
B. Flatworms
C. Annelids
D. Roundworms
Answer:
A. Segmented worms
Explanation:
Generally, the flatworm avoids light. The nervous system of the earthworm is "segmented" just like the rest of the body. The "brain" is located above the pharynx and is connected to the first ventral ganglion.
name two medical technologies that have helped combat the spread of disease in cities. Explain how each technology has helped
Answer:
Masks and Vaccines (RNA vaccines but normal vaccines help as well)
Explanation:
Masks: As we can tell cities that have a mask mandate have lower corona numbers
Vaccines: Vaccines give your body the antibodies that it needs to protect your body from infection without the virus. RNA vaccines are better than the normal vaccines because they are going to be produced faster than normal vaccines
Masks and Vaccines technologies that have helped combat the spread of disease in cities.
What are the benefits of vaccines?A vaccine is a biological preparation that provides active acquired immunity to a particular infectious or malignant disease. The safety and effectiveness of vaccines has been widely studied and verified.
Vaccine: A preparation that is used to stimulate the body's immune response against diseases. Vaccines are usually administered through needle injections, but some can be administered by mouth or sprayed into the nose.
Subunit, recombinant, polysaccharide, and conjugate vaccines use specific pieces of the germ—like its protein, sugar, or capsid (a casing around the germ).
Learn more about vaccines:
https://brainly.com/question/29570766
#SPJ2
Are carbohydrates organic molecules or inorganic molecules? Why?
Answer:
Organic molecules can include carbohydrates,proteins, and fat. organic molecules can have non-carbon atoms contained insteide them
Explanation:
Answer:
Carbohydrates are organic molecules in which carbon (C) bonds with hydrogen and oxygen (H2O) in different ratios depending on the specific carbohydrate. ... All carbohydrates are made up of units of sugar.
Organic molecules can include things like carbohydrates, proteins, and fats. While organic molecules can have non-carbon atoms contained inside them, like oxygen, nitrogen, or even iron, they are mostly made of carbon and hydrogen chains. Because of this, they are made almost entirely of covalent bonds.
The excessive use of nitrogen-based fertilizers causes runoff that increases the nitrogen content of lakes and bays. The nitrogen directly affects the aquatic ecosystem by____
Answer:
C or the third answer choice
Explanation:
If algae excessively grows on the tops of the water, it can block sunlight. That will make the underwater plants die, and the animals that eat those underwater plants will slowly have less to eat if they can't adapt quickly enough. When the algae dies, it takes oxygen with it. If it take all of the oxygen in the water, that whole ecosystem could potentially die as well.
The Smithsonian National Zoological Park estimates there are approximately 1600 pandas left in the world. The goal is to increase the total number of pandas by 500 per year.
What expression models the total number of pandas in terms of years, y?
There are natural events and human activities that can disrupt the equilibrium of an ecosystem. Name 3 pleae
Answer:pollution
habitat destruction
climate change
Explanation:
Explain how natural selection can lead to extinction
Answer:
If the environment changes rapidly,some species may not be able to adapt fast enough through natural selection.
Explanation:
that's my answer
Some climates have temperatures that drop below the freezing point of water for several months. Which of the following is a unique property of water that allows life on earth to exist in aquatic environments in these types of climates?
a. The melting and freezing points of water shift based on latitude, allowing it to stay in liquid form longer in higher latitudes.
b. The density of water changes when it freezes so solid water is less dense than liquid water.
c. Water has adhesive properties that lower its freezing point allowing it to stay in liquid form longer.
d. Water has a high boiling point allowing it to evaporate and condense into clouds providing more liquid precipitation.
Answer:
Water has adhesive properties that lower its freezing point allowing it to stay in liquid form longer.
Answer:
density of water changes when it freezes so solid water is less denser than the liguid water
Explanation:
freeze?
Right when the water freezes to ice, the ice becomes significantly less dense than the water and continues to float on the lake's surface. Below 4° Celsius, water becomes less dense as it gets colder, causing water about to freeze to float to the top. Public Domain Image
The chart lists some common types of plants.
Which best completes the chart?
sporophytes
seaweeds
hornworts
gametophytes
Answer:
hornwats i think
Explanation:
Answer:
c. Homworts
Explanation:
