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klemol [59]
3 years ago
12

What are the causes of Antigens ? Please answer !!!

Biology
1 answer:
lord [1]3 years ago
4 0

it should be the pathgoens if you really think about it just look it up

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Which of the following practices that are needed to run a nuclear power plant has a negative impact on both air and water?
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The correct option is B

Uranium is a radioactive element and its mining has many disadvantages. Th principal disadvantage of uranium mining is its radiations, which can cause severe health problems. The mining of uranium also have serious negative impacts on both air and water. Both the quality and the quantity of surface water and underground water are usually affected negatively by uranium mining.

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What did Mendels crosse pollination of pea plants prove?
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Look at this diagram of a plant.
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Well for one, these two are the only things w/ a referrable image (I'm not sure if that's a word :-)) Another thing is angiosperm literally means flowering plant and a tomato is a ripe, or flowering, plant. W is an image of seeds that are at mid stage in there developing process, so it is clearly the answer. Correct me if im wrong :-D.

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