Q: Through which part of the body do most animals take in oxygen? Choices: - ears - rectum - nose - mouth A:
mouth

Q: Programmed cell death, which goes by what term, is important for removing damaged or unnecessary cells? Choices: - mytosis - synthesis - mutations - apoptosis A:
apoptosis

Q: Q: The volume of blood each ventricle pumps per minute is called what? Choices: - trauma output - blood output - brain output - cardiac output A:
A: cardiac output

Question: Q: What forms a barrier between the cytoplasm and the environment outside the cell? Choices: - cuticle - epidermis - cell wall - plasma membrane A:
Answer: plasma membrane

*Question*
Q: What process can occur when atoms are exposed to high levels of radiation or when atoms transfer electrons to or from other atoms? Choices: - fusion - diffusion - oxidation - ionization A:
**Answer**
ionization

(Q).
Q: What is used to measure current through a resistor? Choices: - thermometers - spectrographs - microscopes - ammeters A:
(A).
ammeters