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OlgaM077 [116]
4 years ago
14

Bob studies for a test and Jackie does not study. After the test, they compare their scores.

Biology
2 answers:
miv72 [106K]4 years ago
8 0
The answer is b: independent variable
Verizon [17]4 years ago
5 0

Answer:

I: studying for a test

D: the score on the test

Explanation:

The independent variable would be studying for the test because it could change/it is controlled. The score on the test depends on how much they studying (i.e. dependent variable depends on the independent variable.)

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Are organisms simpler and less complex than organs
katrin2010 [14]

Answer:

No

Explanation:

Organisms have organs, so the organs are part of the organisms

Say that five times fast lol

7 0
3 years ago
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A radioactive material has a half-life of 30 days. You begin with 4 grams of radioactive material.
mario62 [17]

Answer:

a. 0.5 grams b. 0.25

Explanation:

Just use the half-life formula(I linked it below)

a. 4(1/2)^90/30=1/2

b. 4(1/2)^120/30=1/4

3 0
3 years ago
Which substance would be extensively studied during a college organic chemistry course
Arlecino [84]
The answer is supposed to be glucose.
5 0
3 years ago
How many sens organs do we have​
stepladder [879]

Answer:

5 sense organs

Explanation:

Sense organs are the specialized organs composed of sensory neurons, which help us to perceive and respond to our surroundings. There are five sense organs – eyes, ears, nose, tongue, and skin. What are the Olfactory Organs?

8 0
3 years ago
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With regards to a given gene, what are the two strands of DNA called? Which strand gets transcribed?
Tresset [83]

Answer:

The correct answer will be

1. Two strands- sense and anti-sense

2. Transcribed strand- Antisense strand (template strand).

Explanation:

In genetics, the two strands of DNA are known as the Sense and antisense strands.  

The sense strand is the coding strand which runs from the  5' end to 3' which is not coded into the mRNA molecule. The other strand which is converted to the mRNA molecule is known as the anti-sense strand or template strand which runs from the 3' end to 5' end.

The antisense strand provides the codons for the protein. Thus, the answer is correct.

5 0
4 years ago
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