Q: What do light emitters do to what you see? Choices: - divide frequencies - subtract frequencies - block frequencies - add frequencies A:
add frequencies

Q: Once a plant cell becomes specialized, what can they no longer do? Choices: - photosynthesis - cellular respiration - osmosis - divide A:
divide

Q: Q: How many fingers do apes have on each hand? Choices: - seven - six - four - five A:
A: five

Question: Q: What is the color of mercury(ii) oxide? Choices: - copper - blue - green - red A:
Answer: red

*Question*
Q: What occurs when substances move from areas of lower to higher concentration or when very large molecules are transported? Choices: - migration - diffusion - passive transport - active transport A:
**Answer**
active transport

(Q).
Q: Humans are unique in their ability to alter their environment with the conscious purpose of increasing what, which acts as a limiting factor on populations in general? Choices: - density dependent limitation - containing capacity - niche - carrying capacity A:
(A).
carrying capacity