Question: If bees collect tiny grains that are the male gametes of plants, then what collects tiny grains that are the male gametes of plants? Answer choices: - bees - viruses - phytoplankton - bacteria - shrews - honey - cacti - moss
Answer: bees

Question: If irradiation can kill microorganisms, then what can keep food from going bad? Answer choices: - irradiation - Cooking - Dehydration - sensory neurons - animal transport - Enzymes - nutrients - layers of fat
Answer: irradiation

Question: If bottleneck effect can occur in animals after a fire, then what can occur in animals after a fire? Answer choices: - the population rises - Contaminated wounds - the population grows rapidly - the population fights the fire - recovery time from fatigue - the bottleneck effect - Temperature changing - Dehydration
Answer:
the bottleneck effect