Q: What is the basic unit of structure and function in all organisms? Choices: - the atom - the neutron - the electron - the cell A:
the cell

Q: What is the term for the arrangement of veins in a leaf? Choices: - dorsal pattern - vein pattern - cerebellum pattern - venation pattern A:
venation pattern

Q: Q: What helps cells take up glucose from the blood? Choices: - oxygen - hemoglobin - estrogen - insulin A:
A: insulin

Question: Q: What are considered to be the smallest particles of matter? Choices: - cells - ions - molecules - atoms A:
Answer: atoms

*Question*
Q: What organ system is different in men and women? Choices: - nervous organs - respratory organs - lymphatic organs - reproductive organs A:
**Answer**
reproductive organs

(Q).
Q: What type of radio waves exist in the 540 to 1600 khz frequency range? Choices: - microwaves - sound waves - fm radio waves - am radio waves A:
(A).
am radio waves