Competition shapes communities because it is something that people must learn to help eachother out with
None of the above because they are non pollutant
Answer:
C) Mass
Explanation:
Mass is made up by the amount of protons, neutrons, and electrons in an object. Mass is essentially the capacity of an object, which many times is mistaken for weight.
Shape, color, and size are all common ways to determine the species of the bird, when only looking at the egg.
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While she is still resting, take her resting heart rate first before you can calculate her target heart rate.
Answer:
the shape of white blood cells