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solong [7]
3 years ago
7

Which statement describes an effect of natural

Biology
1 answer:
Semenov [28]3 years ago
3 0
The statement which correctly describes natural selection is (1) it favors the survival of certain members of the species and results in a change in the proportion of individuals with highly <span>adaptive traits.

Natural selection, by definition talks about the successful passing down of genes from older generations to younger generations. These then are better adapted to their environment. This is exactly what the first answer is about. </span>
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Please help!!
borishaifa [10]

Answer:

Bone marrow, amniotic fluid, and brain

Explanation:

In the choices, I notice that liver is also a part of Adult stem cells but so are the ones I mentioned.

Adult stem cells are found in small numbers in most adult tissues. To not get confused by embryonic stem cell, adult stem cells are there to replace dead cells throughout the growing process of a human which is also called somatic stem cells but this type of cells helps with the brain, bone and fluid

Hope this helped :)

 

5 0
3 years ago
The color of a mineral when it is powdered is called the streak of the mineral. Several minerals have a black streak and make it
irina [24]

Answer:

Hematite

Explanation:

The iron content of the mineral gives it a red hue after it has spent a long time exposed to air and moisture

4 0
3 years ago
Write in brief about siluroid fish. ....5 marks question ​
erastovalidia [21]
It is a fish of Oder that compromises catfishes.
8 0
3 years ago
The picture shows a scientist collecting data from an ice core: What kind of data can be collected from ice cores to learn about
Ilya [14]

Ice core can tells various information regarding the atmosphere. It can reveal the temperature, precipitation, and other atmospheric conditions. Here in the image, the scientists can learn about the ocean surface temperature, i.e., option D.

<h3>What is an ice core?</h3>

Ice cores are ice-drilled cylinders made from ice sheets and glaciers.

They are capsules that are frozen and allow scientists to reconstruct climate far into the past.

It can be used to detect the ocean surface temperature.

Thus, the correct option is D.

For more details regarding ice core, visit:

brainly.com/question/18170844

#SPJ1

4 0
2 years ago
Which of the following events represents a disruption in access to the energy source needed by an organism?. . A. A weed is upro
Blababa [14]
Hello!
The best representation is "C. A cactus is moved from a sunny windowsill to a dark room..", because the cactus feed itself with photosyntesis.

Hugs!
8 0
3 years ago
Read 2 more answers
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