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ycow [4]
3 years ago
8

1)A,d,c,B 2)B,a,d,c 3)C,d,a,b 4)C,a,d,b

Biology
2 answers:
Vilka [71]3 years ago
5 0
B,a,d,c is the correct answer for the question
Tatiana [17]3 years ago
4 0
B i took this test before and got it right
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Leya [2.2K]

Answer:

A. organ..    B.  Species

Explanation:

1. parts that make up organism are called as organs

2. a group of similar organisms that can successfully interbreed called as species.

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3 years ago
Dr. Bob hypothesizes that drug X causes cuts to heal more quickly. He performs a medical experiment on a group of 100 people and
katrin2010 [14]

Answer:

The correct answer will be option-D.

Explanation:

In the given question doctor used the scientific method to understand and explain the natural phenomenon.

The scientific method involves various steps like making an observation followed by background research, predicting a hypothesis and performing tests to test the hypothesis. These steps have been performed by the doctor.

After these steps the doctor will analyse the result and reach to the conclusion. This would be followed by publishing the results in a scientific journal where it would be reviewed by the fellow scientists.

Therefore, the next step will be publishing the result and thus option-D is the correct answer.

3 0
3 years ago
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Which of the following decreased carbon dioxide levels in the atmosphere?
FromTheMoon [43]
Your answer would be B
3 0
3 years ago
The second stage of the calvin cycle needs an input of energy to reduce the 3pg molecules that resulted from the first stage. wh
Colt1911 [192]
<h3><u>Answer;</u></h3>

ATP and NADPH that were supplied through the light reactions

<h3><u>Explanation</u>;</h3>
  • <em><u>Calvin cycle reaction is the portion of photosynthesis that takes place in the stroma of chloroplasts and can occur in the dark; it uses the products of the light reactions to reduce CO2 to a carbohydrate.</u></em>
  • The Calvin cycle is divided into three portions: CO2 fixation, CO2 reduction, and regeneration of RuBP. Because five G3P are needed to re-form three RuBP, it takes three turns of the cycle to have a net gain of one G3P. Two G3P molecules are needed to form glucose.

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sleet_krkn [62]

Answer:

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Explanation:

6 0
3 years ago
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