The kerb cycle is the second stage and the last stage is the electron transport chain
The answer would be A- Wind.
Explanation:
I think the answer is contraceptive pills but not sure
Answer D because humans can effect the way of life in an ecosystem and things like climate can effect them too
<span>Saturated fatty acids are those that have all single bonds except for the keto carbon of the carboxylic group. Unsaturated fatty acids are those that at least have one double bond between the carbons. If the fatty acid has only one double bond, it is referred to as monounsaturated.</span>
