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irina [24]
3 years ago
15

Which mission saw the first American spacewalk? A. Apollo B. Gemini C. Mercury D. Skylab

Biology
2 answers:
Sliva [168]3 years ago
8 0

Answer:

B

Explanation:

Gemini

Nataly_w [17]3 years ago
8 0

Answer:

The answer is

<u><em>B. Gemini</em></u>

I swear I did't copy off of the first person

I hope that this is helpful for you

:D

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Compare the carboniferous period to the devonian period. thanks for answering :]
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Answer:

Compare the carboniferous period to the Devonian period is compared below in details.

Explanation:

In the Devonian Period, woods and land plants developed and vertebrates performed their presentation. Four-legged vertebrates developed during the Carboniferous Period, which created an improvement in the number of land-based bodies. The climate of the continental inland sections was very heated through the Devonian Period and usually quite dry while woods and land plants developed during the Carboniferous period.

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An individual has parents who are both carriers of the recessive allele that causes cystic fibrosis. Neither parents is affected
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Why would there be a relationship between photosynthesis and temperature<br><br> Help me
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Answer:

Enzyme-controlled chemical reactions combining carbon dioxide and glucose water. The photosynthetic rate is affected by the temperature much like any other enzyme-controlled reaction.

Explanation:

At low temperatures, the number of molecular collisions between enzymes and substrates limits the photosynthetic rate. Enzymes are denatured at high temperatures.

Enzymes are protein molecules used in biological reactions by living organisms. The proteins are folded in a very specific form, which enables them to effectively bind to the molecules of interest. The enzymes used for photosynthesis perform less efficiently at a low temperature between 32 and 50 degrees Fahrenheit 0, 10, and 10 degrees Celsius, which lowers the photosynthesis rate.This will lead to lower glucose synthesis and slow growth. In the case of plants in a greenhouse, this is prevented by installing a greenhouse heater and thermostat.

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The Sun and stars do not move.<br> T or F
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Categorize the function(s) of each digestive organ of alimentary canal by clicking and dragging the labels to the correct locati
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The  structure of digestive tract are the mouth, stomach ,small intestine, large intestine, and anus .

<h3 /><h3>What are the layers of digestive tract ?</h3>

The gastrointestinal tract is formed by four layers , mucosa ,submucosa, muscularis and serosa are the layers of digestive tract.

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to learn more about Digestive tract click here brainly.com/question/10469804

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