Q: What occurs when plants release water vapor through stomata (leaf pores)? Choices: - inhalation - evaporation - crystallization - transpiration A:
transpiration

Q: Chemical reactions that consume energy are called what? Choices: - exothermic reactions - inefficient reactions - greedy reactions - endothermic reactions A:
endothermic reactions

Q: Q: What is the term for the process in which living things with beneficial traits produce more offspring than others do? Choices: - natural process - natural survival - natural variety - natural selection A:
A: natural selection

Question: Q: When zinc reacts with hydrochloric acid, the reaction bubbles vigorously as which type of gas is produced? Choices: - chlorine - oxygen - nitrogen - hydrogren A:
Answer: hydrogren

*Question*
Q: What forms a barrier between the cytoplasm and the environment outside the cell? Choices: - cuticle - epidermis - cell wall - plasma membrane A:
**Answer**
plasma membrane

(Q).
Q: Removal of dams on rivers is an example of what? Choices: - evolution - reproduction - renewal - restoration A:
(A).
restoration