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Arlecino [84]
3 years ago
14

Questions

Biology
1 answer:
zvonat [6]3 years ago
7 0

Answer:

fern plants grow in rainforest.

Explanation:

they usually grow in tropics.

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Extrusions are formed by cooling magma beneath Earth's surface.
miv72 [106K]
False

I took the test.
8 0
2 years ago
Read 2 more answers
-give an animal that lives in mountain <br>-give 3 adaptations of this animal​
Alekssandra [29.7K]

Answer:

brown bear

Explanation:

Brown bears have long, intimidating claws. However, since they are not retractable, they are relatively blunt and are usually used for digging. These bears are incredibly strong, able to break the necks of many large prey with one powerful blow. Their thick fur and layer of fat help to insulate them against the extreme cold temperatures of their habitat.

7 0
3 years ago
Cholesterol is a ________, which ________. steroid; is a component of eukaryotic membranes steroid; is the basis for many animal
olasank [31]

Answer:

Steroid; is a component of eukaryotic membranes.

Explanation:

Cholesterol is one of the most important chemical synthesized by all the animals. The chemical formula of cholesterol is C27H46O. The cholesterol in solid state was first given by C27H46O.

Cholesterol is present in the plasma membrane and maintain its membrane fluidity. Cholesterol is an important structure of the plasma membrane and acts as a pre cursor for various hormone. The cholesterol is a type of sterol and a lipid.

Thus, the correct answer is option (1).

6 0
3 years ago
We used a microscope marked ×10 on the eyepiece and ×25 on the objective to observe an object that is 0.5 mm long. How long will
Brums [2.3K]

Answer: 2500 i think don't count me on it though sorry if it is wrong.

Explanation:

8 0
2 years ago
CAN SOMEONE PLEASEEEE HELP ME WITH THIS SCIENCE QUESTION I WILL MARK YOU BRAINLIEST !!!
JulsSmile [24]

Answer:

When the rule of 70 applies to population, dividing 70 by the percentage of population growth should equal the time (in years) that the population needs to be double (option A)

Explanation:

The rule of 70 is useful to calculate the time in which a variable of any type can be duplicated. The calculation is done by dividing the number 70 by the percentage of growth of the variable.

<u>If the rule of 70 is applied to the population, it is possible to calculate, based on its growth rate, the time that population would need to double</u>.

If, for example, the growth rate of a population is 3 percent:

70 / 3 = 23,33

This indicates that a population, with a growth rate of 3% would need about 23,33 years to double.

6 0
2 years ago
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