Answer:
this would be true
Explanation: these factors increase whi is what you asked right
Plz help with my work I really stuck on this
Which two organ systems work together to provide a structural framework for movement?
A. skeletal and muscular
B. muscular and endocrine
C. integumentary and skeletal
D. endocrine and integumentary
Answer:
Skeletal and Muscular
Explanation:
They help work together to provide support to maintain the body together and to help move.
PLZ MARK BRAINLIEST!!!
Answer:
A. Skeletal and Muscular
______ means that the two members of the allele pair are the same.
A) Homozygous B) Heterozygous C) Codominant D) Dominant
E) Recessive
Answer: A because two of the same pairs are homologous
Answer:
A) Homozygous
Explanation:
Homo means same.
Hetero means different.
What part of the respiratory tract is considered the respiratory zone?
A. Bronchioles
B. Larynx
C. Trachea
D. Alveoli
Answer:
D. Alveoli
Explanation:
Functionally, the respiratory system is separated into a conducting zone and respiratory zone:
Conducting zone consists of the nose, pharynx, larynx, trachea, bronchi, and bronchioles. These structures form a continuous passageway for air to move in and out of the lungs.
Respiratory zone is found deep inside the lungs and is made up of the respiratory bronchioles, alveolar ducts, and alveoli. These thin-walled structures allow inhaled oxygen (O2) to diffuse into the lung capillaries in exchange for carbon dioxide (CO2).
The respiratory zone begins where the terminal bronchioles join a respiratory bronchiole, the smallest type of bronchiole, which then leads to an alveolar duct, opening into a cluster of alveoli.
Answer:
Yep, the correct answer is D.) Alveoli
Explanation:
Hope this helped you!Have a great day(:
Science has had no negative impacts on society.
Please select the best answer from the choices provided
OT
OF
Answer:
false
Explanation:
Answer:
the answer is false
Explanation:
science help pls, thank you
Answer:
1A. Agriculture
2. C.Industrial
5. B
6. A
7. D.Cities
Explanation:
It is known as dead zone because of the little or absence of oxygen in the water body. It doesn’t support life. Sources of Pollution in water bodies are mainly by Agricultural acitivities. Other sources include industrial wastes, municipal uses etc.
Drosophila eye color is an X-linked trait. Red eye color is dominant, and white eye color is recessive. Which Punnett square shows the probability that 100 percent of offspring will have red eyes?
Answer:
Which of the following equations are balanced correctly?
2Ag2O → 4Ag + O2
Zn + HCl → ZnCl2 + H2
Cu + H2O → CuO + H2
2C4H10 + 13O2 → 8CO2 + 10H2O
Explanation:
Answer: it’s A
Explanation:
Individuals of a certain breed of sheep can have either white or black
wool, depending on which versions of a specific gene they inherited
from their parents. What are these alternative forms of a gene called?
A.genotypes
B.Alleles
C.phenotypes
D.characters
Answer:
BBBBBBBBB
Explanation:
What are some challenges animals might face when migrating?
Answer:
Some challenges animals might face when migrating are disease, global climate change, overexploitation, and habitat destruction.
Explanation:
In virtually every corner of the globe, migratory animals face a growing array of threats, including habitat destruction, overexploitation, disease, and global climate change. Saving the great migrations will be one of the most difficult conservation challenges of the 21st century.
Answer:
Lack of food
Explanation:
One parent is heterozygous for type B blood. The other parent has type AB blood. Which fraction of their children will
have type o blood?
Answer:
1/4 of the kids will have type o blood
need help with this
To maintain a healthy diet, you should try to eat a diet rich in:
O green vegetables
2% milk
red meat
fruit juice
Answer:
I am not sure whether or not this is a statement or a question, but a healthy diet would consist of more diversity. You could live off of that and maintain a healthy body, but it would not be recommended.
Explanation:
Answer:
green vegetables
Explanation:
Explain why the forest ecosystem is a system.
Answer:
Like all ecosystems, forests consist of many interacting parts. They include living organisms such as plants, animals, and fungi. Forests also include non-living components that these organisms depend on, such as the soil and climate. As stated in the article, one change, such as pollution, can cause a ripple effect through the ecosystem. Dying lichens are one of the earliest signs of pollution. In turn, the loss of the lichens can cause a decline in species that rely on the lichens for survival.
Explanation:
That is the sample answer.
please help i really need this done a lot of points for a reliable answer please
Answer:
True
Explanation:
Arctic ice retreat is threatening many species in this ecosystem. Their resources are being cut and they are needing to find new ways to survive. Do you think in your lifetime you will see drastic effects to the species in this ecosystem and why? Will that affect other ecosystems?
Answer:
no
Explanation:because they will find new ways to survive in the environment
Answer:
We are already seeing drastic effects to the ecosystem and it's wide assortment of species. Animals such as polar bears, and seals are losing their breeding and hunting grounds. Polar bears in particular are losing their ways to catch seals for food and interbreeding with grizzly bears. Fish and whales from warmer parts of the world are starting to move up north and are becoming invasive. Most importantly, since cold water from the melting ice are mixing with ocean currents, global climates and weather systems are changing course. Ultimately, in about 500 years, there could be a large Global Climatic Shift that may put us into another Ice Age.
does species extinction help with habitat destruction
Answer:
Yes, it does.
Explanation:
Habitat destruction is one of the main reasons species go extinct. If they have no place to live and be safe in their habitat, they're left in the open available to any predators ready for a meal.
what is it called when an object changes from a liquid to a solid?
Answer:
it is either called freezing or solidification
The best title for the graphic organizer shown above would be:
A. Vertebrate Reproduction
B. Invertebrate Reproduction
C. Mammal Reproduction
D. Primate Reproduction
Answer:
c. Mammal Reproduction
Explanation:
They're all types of mammals
The ring canal, stone canal, radial canals, and madreporite are all parts of the
system
O a. Nervous
O b. Water Vascular
O c. Circulatory
d. Digestive
PLZ SOMEONE HELP ME QUICK!!! ASAP!!!
The small intestine has extensions of what cell part, which helps it absorb more nutrients?
A.) Nucleus
B.) Cell Membrane
C.)Mitochondria
D.) Ribosome
Answer:
Maybe the Mitochondria because it is the power house. The Mitochondria makes the energy.
Explanation:
Answer:
cell membrane
Explanation:
A food chain is a way of showing how______moves through a community.
Answer:
The correct/valid answeer is: a food chain is a way of showing how energy and materials moves through a community.
Mark as brainliest please, I need a few more :D
Answer:
A food chain is a way of showing how energy moves through a community.
As hominids evolved, their brain size
decreased in capacity.
False
True
Answer:
Explanation:handcuffing jgfxgjdxgjfx
Answer:
after about 600 kya it increased until about 35,000 years ago, when it began to decrease, so i'm not sure, it depends on what it means when it says 'as they evolved'. they grew when they were neanderthals but after that they started shrinking. i don't know if 'as they evolved' means from chimpanzees to nenderthals or if it means for a long time...
Explanation:
i'm sorry i cant answer this directly but i hope you can take this and run in the right direction with it :))
What is the function of gibberellins in plants?
• It helps in ripening of fruit
• It helps the plant shoot bend towards light
• It promotes stem elongation
What are the positive effect of technology
Which is NOT a way that volcanoes are formed?
When the tectonic plates move away from each other and magma rise
When magma from within the Earth's upper mantle works its way to the surface
When tectonic plates move toward each other and magma rises
When crust from within the Earth's upper mantle and comes up to the surface
(18 points)
You are evaluating the effect of different types of fertilizers on plant growth. You plant 12 tomato plants and divide them into three groups, where each group contains four plants. To the first group, you do not add fertilizer and the plants are watered with plain water. The second and third groups are watered with two different brands of fertilizer. After three weeks, you measure the growth of each plant in centimeters and calculate the average growth for each type of fertilizer. Identify the independent variable, dependent variable, control group, and experimental group from this experiment?
Answer:
Control group - the plant group which has not received the fertilizers treatment.
Experimental group- the groups treated with different varieties of fertilizers.
Independent variable- amount of water and fertilizers
Dependent variable- growth of plants
Explanation:
A scientific experiment is performed in a way that the experimental samples are classified into the control and experimental groups. Also, the experiment involves various variables to be studied which can be classified as an independent variable and dependent variable.
In the given question, the experimental samples are:
1. Control group- The samples which are not provided with the variable being studied like the experiment is performed to test the effect of fertilizers and "the plant group which has not received the fertilizers treatment" can be considered the control group.
2. Experimental group- the samples in which the variable to be studied are provided with that is "the groups treated with different varieties of fertilizers."
In the given question, the variables are:
1. Independent variable- the variable which can be changed or modified or can change on their own like "amount of water and fertilizers" in the experiment.
2. Dependent variable- the variable which is being tested, can be measured and is dependent on an independent variable like the " growth of plants" in the experiment.
A planet is at equal distance from two stars, Star 1 and Star 2. If both stars have the same mass,
they will not pull each other with a gravitational force
they will pull the planet with equal gravitational force
Star 1 will pull the planet with a greater gravitational force than Star 2
Star 2 will pull the planet with a greater gravitational force than Star 1
Answer:
In this situation both o the stars will pull the planet with equal gravitational force.
Explanation:
The reason behind this is that gravity works according to the mass an object has. Therefore if we have two corpses with the same amount of mass they are going to pull the objects with the same strength. Now, in our case, they have a planet between both of them. Thus, they are going to pull it to them with the same gravitational force because they have the same mass, and are at the same distance. If one of them had a bigger mass that would pull the planet with more gravitational force, as well as if that star was closer to the planet.
Answer:
B in corrrect
Explanation:
True or False: Too much carbon in seawater prevents clams, snails, and other
sea animals from growing their shells.
Answer:
true
Explanation:
the carbon isn't what they need it's oxygen
The landing of pollen on the stigma is followed by the growth of the pollen
tube towards the ovule. The pollen tube growth is guided by chemicals released from the pistil of the female flower. What is this type of growth in
the direction of chemicals called?
• positive chemotropism
• negative phototropism
• positive phototropism
Answer:
positive chempotesiem
Explanation:
PLEASE HELP ITS TIMED 15 POINTS!! Sadly, some types of animals might soon go extinct; the Sumatran tiger is one of them. This scatterplot shows how many Sumatran tigers scientists counted in a forest over five years. Which line graph matches the trend in this scatterplot?
Answer:
B
Explanation:
