Q: Which principle states that two species cannot occupy the same niche in a habitat? Choices: - complete exclusion - produce exclusion - tough exclusion - competitive exclusion A:
competitive exclusion

Q: Respiration that occurs in the cells is called? Choices: - electromagnetic respiration - plasma respiration - biological respiration - cellular respiration A:
cellular respiration

Q: Q: Hormones, ions, and neurotransmitters are all types of what? Choices: - nutrients - pathogens - proteins - chemical signals A:
A: chemical signals

Question: Q: What is another term for the parabolic motion of a thrown object? Choices: - newtonian motion - regular motion - simple motion - projectile motion A:
Answer: projectile motion

*Question*
Q: What term refers to the conditions of the atmosphere from day to day? Choices: - climate - temperture - humidity - weather A:
**Answer**
weather

*Question*
Q: The larger surface area of leaves allows them to capture more what? Choices: - pollen - molecules - chlorophyll - sunlight A:
**Answer**
sunlight