Answer:
Producers are organisms that make their own food, whereas consumers are organisms that need to eat to gain energy.
Explanation:
i think
Answer:
a.taste aversion; biological preparedness
Explanation:
Biological preparedness is a concept that proposes that organisms innately form associations between some stimuli and responses
Normally a sperm can easily penetrate the egg, but if another sperm has already entered, or the sperm and/or egg is defective. Ignore the other answer because it merely restates your question. So a sperm can always penetrate an egg unless it is too late or either it or the egg is defected.
Hope this helps!
Most children can<span> understand abstract symbols and solve complex problems by the.</span>
