Semen is a combination of A) fluid from the seminal glands and bulbo-urethral glands B) fluid from the prostate and sperm C) seminal fluid and sperm D) fluid from the prostate and seminal glands

Cancer is when what cell process is uncontrolled?

After a major environmental change, what happens to species that do not adapt or move? i need it fast

How has the definition of culture changed over time?

What do your cells then do with all of that oxygen that was just delivered by your blood

Describe one example of when an ecosystem can become unstable. Be sure to describe both the biotic and abiotic factors in your example for full credit

Which of the following provides the best summary of the process of natural selection? A. Individuals always change in response to their environment. B. Genes are passed from parent to offspring. c. Mutations always increase an individual's fitness.

The major product of photosynthesis that is exported from the leaves to the rest of the plant is

What are potential hypotheses (explanations) regarding why there are ecological equivalents between many metatherians and eutherians?

Which of the following is a form of stored (potential) energy? A.) light (radiant), B.) chemical, C.) movement (mechanical), D.) electrical, or E.) heat

How does the extracellular matrix affect a cell that it surrounds? (select all that apply.) ?