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Alja [10]
4 years ago
7

Which type of protein embedded in the plasma membrane aids reactions of molecules that arrive

Biology
1 answer:
nevsk [136]4 years ago
5 0

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TEN POINT QUESTION!!!!! 100% RIGHT ANSWERS ONLY!! Describe why the fossil record is important.
vampirchik [111]

Answer:

Explanation:

Fossils are important evidence for evolution because they show that life on earth was once different from life found on earth today. ... Paleontologists can determine the age of fossils using methods like radiometric dating and categorize them to determine the evolutionary relationships between organisms.

4 0
3 years ago
Read 2 more answers
Density of ocean water
Vsevolod [243]
About 1027 kg/m^3. <span>The density of pure water is </span><span>1000 kg/m3</span><span>. Ocean water is more dense because of the salt in it. Density of ocean water at the sea surface is </span><span>about 1027 kg/m3</span><span>. There are two main factors that make ocean water more or less dense than </span><span>about 1027 kg/m3</span><span>: the temperature of the water and the salinity of the water</span>
3 0
4 years ago
which of the following is a true statement about skepticism? A. it is not a useful part of science and should be eliminated. B.
rosijanka [135]

Answer:

C- it helps develop scientific consensus by making sure new ideas are critically evaluated.

4 0
4 years ago
How does muscle cramps represent a homeostatic mechanism?
Elina [12.6K]
For the first answer, it represents homeostasis by having it ajust the muscles in the body.
for the second one, it represents it by having it the heart increase. i hope this answer helps.
3 0
4 years ago
Rock layers can be correlated to eachother using fossils.   Please select the best answer from the choices provided T F
viktelen [127]

The correct answer is - False.

To trace the correlation between the rock layers by using fossils can be a big mistake, though occasionally it may provide the proper information, still it will be relying on luck.

The case is actually the other way around, the fossils can be correlated by using the rock layers, because each layer of rocks represents some time in the geologic past.

The fossils, on the other hand, are much more easy to be moved through the layers over time, because there can be disturbances, adjustments in the crust, or the rocks can change their composition under the influence of multiple factors. All of that can contribute to the fossils ending up at places where they aren't expected to be, so using them to correlate the rock layers will not be a very useful method.

3 0
4 years ago
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