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vredina [299]
3 years ago
7

FIRST ONE WHO ANSWERS THIS QUESTION CORRECTLY WILL BE MARKED BRAINLIEST!

Biology
1 answer:
Sloan [31]3 years ago
5 0

Answer:

Why can the geologic record be analysed by looking at different rock layers?

A) All layers have the same age.

<u>B) The layers have different ages with the youngest layers on top. </u>

<u> </u>C) The layers have different ages with the oldest layers on top.

D) The layers have different ages with the youngest layers on bottom.

Explanation:

Since rock forms in layers, the oldest layer of rock will be at the bottom and the youngest on the top. If the rock layers aren't in a perfect shape, they may no longer be in order from oldest to youngest.

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Please help me answer this as fast as possible!!!!!
VMariaS [17]

Answer:

The answer is C

Explanation:

All living things are made up of cells!

6 0
3 years ago
Read 2 more answers
Opsins are proteins that are found in the light-sensing cells in the human eye. Different opsin proteins are sensitive to differ
Zepler [3.9K]

Answer:

Women who carry one copy of the mutated gene still have normal color vision because they have another copy, which is not mutated, in the other X chromosome that will be the dominant one. As a result, the women are carriers of the mutated gene but not color blind.

Explanation:

Colorblindness is a sex-linked mutation. A woman has two X chromosomes, while a man has one X chromosome and one Y chromosome. The mutated gene that causes color blindness is on the X chromosome, and it is OPN1LW. So if a woman has one mutated OPN1LW in one of her two X chromosomes, the OPN1LW gene in the other X chromosome will be the dominant one stopping the woman from being colorblind.

In the case of men, as they only have one X chromosome, if there is a mutation on the OPN1LW in the X chromosome, the men will be colorblind because there is no extra copy of the gene, as it is in women.

6 0
2 years ago
The role of water in our body is to​
Soloha48 [4]

Answer:

correct

Explanation:

Water carries nutrients to all cells in our body and oxygen to our brain. Water allows the body to absorb and assimilate minerals, vitamins, amino acids, glucose and other substances. Water flushes out toxins and waste.

7 0
3 years ago
Read 2 more answers
A standing wave is the result of two waves interfering out of phase and results in no wave at all. True or False?
earnstyle [38]
I believe your answer would be false
8 0
2 years ago
Biochemical changes in the body, that affect the rate of metabolism and elimination of a substance from the body and produce inc
ahrayia [7]

Answer:

Tolerance

Explanation:

Tolerance is the capacity of an organism to survive changes in certain environmental and biochemical conditions. It has to with changes an organism is able to withstand when is subjected to certain factors which can biotic or abiotic.

For example, in the consumption of alcohol, tolerance can occur when there is a fast elimination of alcohol from the body system. This is usually as a result of the activation of a group of enzymes that is responsible for the metabolism of alcohol in excessive alcohol drinkers. The activation of this enzymes increases the catabolism of alcohol and hence reduces the active time within the body, hence reducing the time by which alcohol intoxicates.

6 0
3 years ago
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