Q: Like a blanket on a sleeping person, greenhouse gases act as what for the planet? Choices: - ventilation - plastic - Exterior Coverings - insulation A:
insulation

(Question)
Q: Where do lancelets live? Choices: - on land - riverbeds - deep sea caves - shallow ocean water A:
(Answer)
shallow ocean water

Ques: Q: The normal respiratory rate per minute in adult humans is? Choices: - 6-12 breaths - 0-6 breaths - 18-24 breaths - 12-18 breaths A:
Ans: 12-18 breaths

(Q).
Q: Most ferns produce the same type of spores and are therefore called what? Choices: - seeds - sporozoans - heterosporous - homosporous A:
(A).
homosporous

Ques:Q: Unlike prokaryotes, eukaryotes have what? Choices: - cell membrane - golgi apparatus - cell wall - cell nucleus A:

Ans:cell nucleus

Q: What kind of summers do humid continental climates have? Choices: - dry summers - warm summers - wet summers - cold summers A:
cold summers