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Andru [333]
3 years ago
8

When the body is attacked by a foreign substance, the ____ defenses are the first to react.

Biology
1 answer:
natima [27]3 years ago
7 0

B lymphocyte is the answer

 


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Why is the weight of an object more on Earth than on the Moon?
MissTica

The correct answer is:

Gravitational pull is greater on earth . As weight = mass × g so we have more weights on earth than on moon.

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andreyandreev [35.5K]

The correct answer is the second choice - peer review process in scientific research exists in order to verify that the conclusions that are made are supported by the data. You cannot make a valid conclusion if you do not have enough evidence or data to prove it - this is why your peers have to go through your research to make sure everything is done according to the rules of scientific research.

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Can somebody finish these last three questions(20 points)
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Answer:

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Explanation:

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