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vaieri [72.5K]
3 years ago
8

In order for materials to enter or exit any type of cell, it has to pass through the cell's selectively permeable barrier. What

is the name of the cell's barrier???? PLEASE HELP I NEED THIS FOR MY NEXT CLASS PLEASEE
Biology
1 answer:
blsea [12.9K]3 years ago
3 0

Answer:

its called a membrane

Explanation:

its kind of like a cell wall

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Climates are described using familiar elements of the weather. Which two of these elements are commonly found in the description
Dafna11 [192]

<u>Answer</u>:

<em>Annual precipitation and average temperature </em>

<u>Explanation:</u>

Weather is referred as the temperature and precipitation recorded daily but climate is the <em>average temperature, precipitation, atmospheric pressure, wind and humidity recorded annually</em>.

Climate is also meant by the average weather of a place.  The elements that are commonly found in <em>description of the climate is annual precipitation and average temperature of a place or region</em>.

Precipitation is defined as product obtained by the <em>condensation of the water vapour present in atmosphere</em> and which falls under the <em>action of gravity.  </em>

7 0
4 years ago
Why do industrialized nations produce More greenhouse gases Than no industrialized nations
Serga [27]
They have more access to development, large factories, and more cars. industrialized nations frequently have a higher population
8 0
3 years ago
What are some examples of anthropogenic atmospheric particulates? (Site 2)
My name is Ann [436]

Answer:

Explanation:

The natural particle sources include volcanoes, forest fires, ocean spray, biologic sources and the anthropogenic sources of particles are transportation, fuel combustion in stationary sources, a variety of industrial processes, solid waste disposal and miscellaneous sources such as agricultural activities and fugitive ...

8 0
4 years ago
Yeast cells are typically observed under 40x objective. the total magnification of the specimen is?
gregori [183]

The overall magnification of a microscope is calculated by multiplying the objective lens's magnification by the optical lens' magnification.

However, you must first ascertain the optical lens's magnification power before computing the total magnification.  The ocular lens typically magnifies 10 times.

Find out how much the objective lens can magnify. On the side of the lens is printed the magnification. The value may formerly be 4X, 10X, 40X, or 100X.

Multiplying the ocular lens' magnification power with the objective lens' power yields the compound light microscope's overall magnification. For instance, a 400X total magnification would be achieved with a 10X ocular and a 40X objective. The compound light microscope has a maximum total magnification of 1000X.

Learn more about microscopes here:

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4 0
1 year ago
Question 13 (1 point)
Darina [25.2K]

Answer: net primary productivity is the amount of energy lost through respiration by producers SUBTRACTED From the gross primary productivity of an ecosystem

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3 years ago
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