(Q).
Q: During summer in the northern hemisphere, the north pole is tilted toward what? Choices: - moon - the north star - horizon - sun A:
(A).
sun

(Q).
Q: What do decomposers release back to the environment after they break down the remains and other wastes? Choices: - carbon monoxide - unrefined waste - nematodes - simple inorganic molecules A:
(A).
simple inorganic molecules

(Q).
Q: The right side of the heart collects what type of blood from the body? Choices: - oxygen-rich - dioxide-poor - potassium-rich - oxygen-poor A:
(A).
oxygen-poor