Answer:
the answer is predation
Explanation:
it's predation because without predation, there would be no way to sustain a healthy balance of predator and prey. therefore animals will populate to much or too little.
Answer:
Variables are given a special name that only applies to experimental investigations. One is called the dependent variable and the other the independent variable. The independent variable is the variable the experimenter manipulates or changes, and is assumed to have a direct effect on the dependent variable.
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Answer:
The two types of skeletal muscle fibers are slow-twitch (type I) and fast-twitch (type II). Slow-twitch muscle fibers support long distance endurance activities like marathon running, while fast-twitch muscle fibers support quick, powerful movements such as sprinting or weightlifting.
Explanation:
hope this helps :)
The first one because just think about how light oxygen or air is
Answer:
Did you figure it out because I'm stuck on the same question:(
Explanation:
I need help too>:(