6 electrons, 6 protons, and 8 nuetrons; the protons and electrons are always going to be the same as each other, only the nuetron changes
<span>Ecosystems are named according to the vegetative inhabitants of the ecosystem which means that the answer is B. by the plants that inhabit the ecosystem. The plants themselves however depend on the climate that is found in the place where they are found, which means that they wouldn't be able to thrive and spread in any other ecosystems.</span>
D)
Because a scientific theory is something that has been proven over the trials of many tests
Hope that helps :)
B: They occur more quickly than reactions without enzymes
