Q: Often primary producers, what term describes species considered the "base" or "bedrock" of a community, having the greatest influence on its overall structure? Choices: - fundamental - consumable - primary - foundation A:
foundation

(Question)
Q: High per capita use of what means the ecological footprint of the united states is large? Choices: - food - money - green energy - resources A:
(Answer)
resources

Ques: Q: In many species, display behaviors, like a gorilla beating on its chest, are used instead of actual physical attacks to show what? Choices: - dominance - friction - stress - aggression A:
Ans: aggression

(Q).
Q: One of the earliest air pumps was made by? Choices: - Isaac Newton - Galileo - Niels Bohr - robert boyle A:
(A).
robert boyle

Ques:Q: Nitrogen wastes are produced by the breakdown of what during normal metabolism? Choices: - enzymes - hormones - lipids - proteins A:

Ans:proteins

Ques: Q: What is the usual treatment for acute bronchitis? Choices: - surgery - physical therapy - pesticides - antibiotics A:
Ans:
antibiotics