Answer:
B. presence of oxygen in the atmosphere
Explanation:
I took the same test and got it right
Answer:
This phenomenon might increase sperm production in males
Explanation:
The most common androgen is testosterone, a hormone produced in the animal male gonads.
In the male gonads, testosterone binds to androgen receptors to activate transcription of genes involved in spermatogenesis
What is the rest of the questions
Answer:
A test variable is a user-defined, name-value pair that stores and refers to information throughout a test and between tests.
Explanation:
