How does the body respond to low cellular fluid, concentrated blood particles, and low blood pressure?

Which statement best describes a keystone species? o a. it has littlelmenetic variation. it has an extremely high population. 0 b. 0 c. it remains unaffected by all environmental changes. od. it has a strong influence on the ecosystem. 0 e. it's the first species to populate a new ecosystem.

What are genotypes? what are phenotypes?

Where are the strongest jet streams located?