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12345 [234]
3 years ago
10

Prokaryotic cell lacks membrane -enclosed structure is called?

Biology
1 answer:
yKpoI14uk [10]3 years ago
4 0

The prokaryotic cell lacks a nucleus and membrane bound organelles.

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How does the frequency of a wave relate to the energy of the wave?
sergeinik [125]

Answer:

the higher the frequency and the higher amplitude, the more energy there is.

Explanation:

waves carry energy uh The higher the frequency, the shorter the wavelength. The relationship between wavelength and frequency is called an inverse relationship, because as the frequency increases, the wavelength decreases.

8 0
2 years ago
Given the amount of work required to move a box 5 meters across the floor is 100J. What is the force that is needed?
bogdanovich [222]

work \: done \:  =  \: force  \times distance
Work done = 100J
Distance = 5 meters
Force = ?
force =  \frac{work \: done}{distance}
Force = 100/5 = 20N
Therefore, the force needed is 20 Newtons
6 0
3 years ago
*PLS HELP ME**
Talja [164]

Answer:

How many word tho ?

Explanation:

8 0
3 years ago
Wetlands are important ecosystems for many reasons. Select all that apply.
vazorg [7]

A, B, & D.

Wetlands DO NOT increase the rate of extinction of mammals by creating a loss of habitat. Wetlands rather form a habitat for many organisms creating a rich microcosm of an ecosystem.

Explanation:

Wetlands are land areas that are seasonally or permanently submerged in water. They include marshlands, estuaries, deltas, swamps, floodplains, and etcetera.  The plants within wetlands, such as mangrove slow down water runoff hence allowing settling down of, sediments and pollutants hence ‘cleaning’ the water.

Due to this fact that wetlands slow water movement, these ecosystems are significant in reducing flooding by ‘storing’ flood water and releasing it slowly hence acting like flood controls.

Learn More:

For more on wetlands check out;

brainly.com/question/12462555

brainly.com/question/1224667

#LearnWithBrainly

8 0
3 years ago
Elevating a shock victim feet will help his or her circulation. <br> a. True <br> b. False
klasskru [66]
elevating a stuck with him feet with help of his all circulation is true
4 0
3 years ago
Read 2 more answers
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