Q: What is the average kinetic energy of particles of matter? Choices: - momentum - magnetism - friction - temperature A:
temperature

(Question)
Q: What proteins span the entire plasma membrane? Choices: - sequence - amino acids - cytoplasm - transmembrane A:
(Answer)
transmembrane

Ques: Q: Respiratory development in the embryo begins around week 4. ectodermal tissue from the anterior head region invaginates posteriorly to form olfactory pits, which fuse with endodermal tissue of the developing pharynx. an olfactory pit is one of a pair of structures that will enlarge to become this? Choices: - anal cavity - eye cavity - fluid cavity - nasal cavity A:
Ans: nasal cavity

(Q).
Q: What do you call a substance that is not an acid or a base? Choices: - equivalent - toxic - oxidic - neutral A:
(A).
neutral

Ques:Q: The pulmonary artery carries deoxygenated blood into the lungs from this? Choices: - legs - bladder - brain - heart A:

Ans:heart

Ques:Q: What is made from the minerals in rocks known as bauxite? Choices: - glass - titanium - coins - aluminum A:

Ans:
aluminum