Q: What is defined as a push or pull acting on an object? Choices: - effort - motion - work - force A:
force

(Question)
Q: What do you call the electrons in the outer energy level of an atom that are involved in chemical bonds? Choices: - force electrons - helium electrons - transitions electrons - valence electrons A:
(Answer)
valence electrons

Ques: Q: What is venus covered in a thick layer of? Choices: - storms - fog - gases - clouds A:
Ans: clouds

(Q).
Q: What type of physics explains the behavior of visible light and electromagnetic waves? Choices: - Quantum mechanics - Thermodynamics - statistics - optics A:
(A).
optics

Ques:Q: Where do benthos live in oceans? Choices: - On the ocean surface - In deep water - In coral reefs - on the ocean floor A:

Ans:on the ocean floor

Ques: Q: Global warming will raise ocean levels due to melt water from glaciers and the greater volume of what? Choices: - greenhouse gases - rainforests - rain - warmer water A:
Ans:
warmer water