D, B
Algae will increase since the fertilizer has chemicals that will set with the water.
Toxic chemicals will rise since the fertilizer was made in a factory.
Not sure about fish tho because the lake can refill it's life after a while and the chemicals can work as a counter measure.
Answer: where are the options?
Explanation:
No, producers produce their own food like plants that use photosynthesis to produce sugar whilst aphids cannot produce their own food and have to feed of other plants.
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The correct option would be B. consent can be obtained from adult stem cell donors.
The controversy behind the other option is that it is a form of life, but no consent is taken from the actual life. (i know it's phrased weirdly, my bad)
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The correct answer is C. The right side of the heart delivers deoxygenated blood (from vena cava) to the lungs (via pulmonary artery)
