input: OPTIONS:
- hormones
- fibers
- electrons
- neurons Now, answer this question: Q: What do dendrites receive signals from? A:
A:
output: neurons

Q: An infection may be intracellular or extracellular, depending on this? A:

OPTIONS:
- pollen
- microbes
- bacteria
- pathogen

Answer: pathogen

Problem: OPTIONS:
- carbon monoxide
- hydrogen
- oxygen
- carbon dioxide
Q: Q: What gas associated with global warming is released when limestone is heated during the production of cement? A:
Answer: carbon dioxide

Problem:OPTIONS:
- divergent
- convergent
- pioneer
- founder

Q: What effect occurs when a few individuals start, or found, a new population? A:
****
A: founder

Q: If a sperm fertilizes an egg of a seed plant, the zygote grows into what? A:
OPTIONS:
- homostatic embyro
- pulsation embryo
- progeny embryo
- sporophyte embryo
sporophyte embryo

Q: Magnetism is due to the movement of what within atoms? A:
OPTIONS:
- neutrons
- protons
- magnetrons
- electrons

Answer:
electrons