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kherson [118]
2 years ago
15

A student wants to find out if the amount of bleach has an effect on stain removal.

Biology
2 answers:
Step2247 [10]2 years ago
7 0

Answer:

The second option.

Explanation:

We're trying to test the amount of bleach that has an effect on the stain so that is the altered variable.

The 2nd option uses different amounts of bleach to clean the same amount of stain.

If you choose the other options, people can argue that the bigger stain would be harder to clean with one cup of bleach, whereas the small stain gets two cups or the other way around.

It's not an effective way to see if the amount of bleach has an effect on stain removal.

vovangra [49]2 years ago
5 0

Answer:i personally think yes I know yeah I'm a beautiful monster Woah Woah Woah Woah but that is just an educated guess

Explanation:

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Low pitched male voices (RR) and a high pitched male voice (rr). Heterozygotes have a baritone voice. This is an example of ____
Lemur [1.5K]

Answer: incomplete dominance

Explanation:

Incomplete dominance is also referred to as partial dominance or semi dominance. It occurs when the two forms of gene in a trait combine in such a way that one does not have a dominance over the other one. Therefore, there's a blend of both genes in the physical appearance of such organism.

Therefore, a low pitched male voices (RR) and a high pitched male voice (rr). Heterozygotes have a baritone voice is an example of incomplete dominance.

3 0
3 years ago
What is the other molecule of the sides that lies in between the sugars?
sasho [114]

Answer:

Deoxyribose and phosphate

Explanation:

The other molecule of the sides that lies in between sugar are deoxyribose and phosphate. The sugar has the nitrogenous based molecule attached to it.

3 0
3 years ago
Which of the following is an advantage that a farmer would see when using a genetically engineered ?
IRISSAK [1]
The only answer that could be considered an advantage is C. Increasing the amount of crops harvested.
4 0
3 years ago
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Is There are no risks to genetic engineering
Free_Kalibri [48]
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7 0
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Water from the Earth's surface goes into the atmosphere by the
kodGreya [7K]

Answer:

transpiration; evaporation

Explanation:

Definitions:

transpiration - the process of water movement through a plant and its <u>evaporation</u>

evaporation - the process of turning from liquid into vapor <u>(and releasing it into the air)</u>

BOTH of these processes include releasing water into Earth's atmosphere.

8 0
3 years ago
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