The carrying capacity of an environment for a particular species any particular time is determined by the

Supply of the most limited resources

Explanation:

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this may also help with other future questions

he is very short, and he can only reach halfway up on the elevator buttons. but on a rainy day, he has his umbrella with him, and he uses it to poke the button at the top.

c) 50% there are four chromosomes. after crossing over, 2 of the four have been changed. that means any gamete has a 2 in 4 chance or 50% chance of receiving the mutated chromosome.