Explanation:
Earthquake waves produces two very important waves that useful in studying the composition of the earth.
These waves are P and S-waves.
- P-waves are primary longitudinal waves that propagates through any material medium.
- S-waves are secondary transverse waves that can only pass through solids but not fluids.
Using these waves we can know the composition of the earth.
Plicae, villi and microvilli increase the surface area for he absorption of nutrients
B. Egg is the female reproductive cell. Hope this helped, Enjoy the rest of your day!!!!!!!!!!! :)
Grasslands are ecosystems covered by grasses. The ecosystem can be a newly formed or previously established type. The project is most likely about the climax community.
<h3>What is climax community?</h3>
The final or the last step of the ecological succession is called climax community, it remains unchanged till the conditions are stable and unaltered.
They are the communities of the flora and fauna that have attained equilibrium and does not undergo any extra changes. The organisms of the climax community adapt and interact with each other in a balanced way.
Therefore, option D. climax community is the most likely topic of the project.
Learn more about the climax community here:
brainly.com/question/1018506
Answer: Option B.
Has risk factors that include atherosclerosis
Explanation:
Ishchemic stroke has a risk factor that include Atherosclerosis because it is when blood clot causes a blockage to artery that supplies blood to the brain.
This is major caused by buildup of plagues or deposition of cholesterol ( atherosclerosis). The blockage reduces the blood flow and oxygen to the brain, which cause damage or death of brain cells
If the arteries become too narrow, blood cells may collect and form blood clots.
