Q: Muscles and skin are examples of what, consisting of specialized cells? Choices: - layers - molecules - ligaments - tissues A:
tissues

(Question)
Q: What type of bonds contain atoms that possess either a partial positive or a partial negative charge? Choices: - hot bonds - ionic bonds - geologic bonds - polar bonds A:
(Answer)
polar bonds

Ques: Q: The purpose of any cooling system is to transfer what type of energy in order to keep things cool? Choices: - radiation - atmospheric - physical - thermal A:
Ans: thermal

(Q).
Q: If water from a spring can't flow downwards, it can spread out to form one of 2 things. what are they? Choices: - lake or ocean - ocean or sea - ocean or river - pond or lake A:
(A).
pond or lake

Ques:Q: Sounds, chemicals, and visual cues are examples of what between animals? Choices: - migration - circulation - procreation - communication A:

Ans:communication

Question: Q: Where are protons and neutrons located? Choices: - outside the nucleus - secondary nucleus - orbitals - central nucleus A:
Answer:
central nucleus