<span>Yellow marrow fills the canals of long bones, and red marrow is found in the rounded ends of long bones (for example, the femur). Red marrow is made up of components of blood (red & white blood cells, platelets), while yellow marrow is primarily composed of fat cells.</span>
One of the many places that the students would be able to grow grass is a nutrient rich soil area.
Answer:
D and B
Explanation:
Solar cells soak up the sun which converts to chemical energy, and that's basically the way how light bulbs light up.
Hope this helps!
Answer:
a) The change in the character of an organism relies upon the ability of the adaption on the base of the external change or the environment change, "An organism that is not able to adapt accordingly would not survive and eliminated from the population."
b) In the given case, Symmetric wings are far more suitable for the survivorship as it provides better flight than the organism with asymmetric wings, it is also given that there is 20% of the population have asymmetric wings.
After the storm which is selection pressure, there is the elimination of the entire bird population with asymmetrical wings from the ecosystem so the final frequency would be 100% of the entire population with symmetrical wings.
Cells
Asexual production is when offspring arises from a single parent. Cells are a prime and if not the most know example of asexual production. A single cell can split into two cells and those two cells will split into two cells and so forth. Cells do not require a partner to reproduce and so they are a type of asexual reproduction.
Blackworms
These worms have been known to break apart and then the two halves would grow into two entirely separate worms. This method of reproduction does not require a partner. So, like cells blackworms are also an example of asexual reproduction.
