Which is most likely to occur if a man’s testes are not working properly? Select all that apply.

A. Sperm will be formed in a larger than normal quantity

B. Fewer sperm cells will be produced

C. Less testosterone will be produced

Which type of neuroglia is found outside of the brain?

Which mechanism of transport takes place when solute particles move from a region of high concentration to a region of low concentration? active diffusion isotonic osmosis

Which statement describes compounds a. compounds are made of one type of atom. b. compounds cannot be represented by models. c. compounds are represented by chemical formulas. d. compounds cannot be broken down into simpler forms.