(Q).
Q: The depth of the atmosphere is greatest where? Choices: - under water - the ionosphere - the stratosphere - sea level A:
(A).
sea level

(Q).
Q: Crabs, lobsters, shrimp, krill, and woodlice are all? Choices: - sponges - porifera - arthropods - crustaceans A:
(A).
crustaceans

(Q).
Q: Two important types of waves include longitudinal waves and what other kind? Choices: - phenomena - slow - irregular - transverse A:
(A).
transverse