The answer should be amphetamine a dopamine release agent that triggers the
Monomers = Monosaccharides, like glucose, fructose,
Polymers = Polysaccharides, like starch, cellulose.
Answer:
It helps prevent invasive species from coming in.
Explanation:
Invasive species ruin habitats because they have no natural predators, so they grow and mooch off of native species which kills them off.
Among the given choices, the only positive effect that may be thought off with the increase in level of CO2 in the atmosphere is the increase of plant growth. Carbon dioxide is an essential compound in the photosynthesis of plants. Therefore, the answer should be letter C.