For questions four plants make their own food which is oxygen gas. This oxygen gas, is an important part of the air, the gas that plants and animals must live on. When people breathe, it is oxygen that we take out of the air to keep our cells and bodies alive.
Answer:
I’m not sure if both do the rest but A. is right so ig A.
Seafloor spreading helps explain continental drift in the theory of plate tectonics. ... The motivating force for seafloor spreading ridges is tectonic plate pull rather than magma pressure, although there is typically significant magma activity at spreading ridges.
Answer:
The answer is D.
Explanation:
This is because of natural selection. When a new species that has an advantage over the native species and has to compete with the native species, it is whichever species is better adapted. Because the question states that the non-native species has an advantage the native down't, we can assume the non-native species will out compete the native.
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