Weegy: All of the following would result in a change in population size except equal birth and death rates.
User: Chemical bonds
A. combine compounds to form elements.
B. are always ionic.
C. are always covalent.
D. hold atoms together to form compounds.
Weegy: Chemical bonds: hold atoms together to form compounds.
User: Unlike life at the top of a body of water, life at the bottom of the body of water
A. must rely on other means than photosynthesis.
B. performs much more photosynthesis.
C. is affected by temperature and nutrient availability.
D. receives much more exposure to light.
Weegy: Unlike life at the top of a body of water, life at the bottom of the body of water - must rely on other means than photosynthesis.
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