Increase genetic variation and breed plants that contain the wild variety.
Yes, a plant would as long as a living creature is in the area to exchange oxygen and carbon dioxide. It is not totally necessary for other plants to be in the immediate vicinity but is necessary for all living things to live. As mentioned before carbon dioxide and oxygen must be exchanged. (The more the merrier(do not add this)).<span />
There is no sure way to know what would be the color of a
mother dog's puppies will be grounded on the color of her coat. Also, the color
of the father dog's coat cannot be a way to conclude the color of a puppy's fur
also. It has to do with genetics. Genetics of both of the parents. You can't
tell a dogs genetics just from the looks or the color of their fur.
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Ectotherm is just another way of saying 'cold blooded organism'. Your answer is 4.