Adding an organism to a food chain does not affect the other members of the food chain, but removing an organism tf

The producer starts the food chain by capturing solar energy and producing chemical energy stored in the bonds of glucose. You would also see an effect on the consumers of the frogs which are the snakes. They would lose an organism that they feed on which can cause their numbers to decrease.

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i thinking chemical change

the dna molecules have a negative charge because of the phosphate groups in their sugar-phosphate backbone, so they start moving through the matrix of the gel towards the positive pole. power is turned on and dna fragments migrate through gel (towards the positive electrode).

explanation: