Answer:
skin color
Explanation:
Skin color can help for an individual to adapt to some environmental conditions , some skin color adapt well to harsh weather conditions like harsh pressure of sunlight and cold.
It’s a clean fuel source
wind doesn’t pollute the air like power plants that rely on fossil fuels which is toxic to the environment
background info:
Digestive system in animals is an important system in the context of digestion of ingested food into simpler forms that could be easily absorbed by the body cells.
This provides all the essential compounds needed by the body for the existence and development of the living organism. Different digestive systems have evolved according to different species, their feeding patterns, and their habitats.
answer:
Ruminant species survive only on plant matter. They are herbivorous animals.
Therefore, the digestive system of ruminants is evolved with the presence of a rumen which is a complex stomach with four different compartments.
Humans are omnivorous who depend on plant and animal matter both thus, their digestive system composes of one stomach.
This is the key difference between digestion of humans and ruminants.
hope this helped
Answer:
Two people with brown hair could have a child with blonde hair, but only if they are both heterozygous.
Ans.
Diffusion is defined as a spontaneous movement of molecules to a region of low concentration from the region of high concentration of those molecules. It does not involve use of energy and is a passive process. Diffusion is slow process that gets affected by distance as higher distance shows lower rate of diffusion.
Thus, the correct answer is 'option a).'