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drek231 [11]
2 years ago
9

What happens if: the concentration of water in the soil is less than that in

Biology
1 answer:
Salsk061 [2.6K]2 years ago
4 0

Answer and Explanation:

The concentration of water determines the rate of trasnpiration and evaporation in plants. When levels of water are less in the soil, then the concentration of solutes in the sap vacuole is more. This leads to closure of the stomata on the leaves to prevents excessive loss of water. The trasnpiartional pull also reduces.

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Answer:

Explanition:

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What provides an explanation for the presence of mitochondria and chloroplasts in present day cells?
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3 0
3 years ago
The ball with a mass of 1.5 kilograms is tied to the end of
Hunter-Best [27]

Solve the

potential energy at point B


PE = mgh


Where m is

the mass


G is the

acceleration due to gravity 9.8 m/s2


H is the height


PE = ( 1.5

kg) ( 9.8 m/s2) (0.5 m)


PE = 7.35 J



Solve the

velocity using the


KE = 0.5mv^2


Where ke is

the kinetic energy


M is the

mass


V is the

velocity


Since all

energy is converted to KE


So KE = PE



7.35 = 0.53(1.5)

v^2


V = 3.13 m/s


Read more on Brainly.com - brainly.com/question/2554528#readmore

4 0
3 years ago
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8 0
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What are the differences between DNA ad RNA?
djyliett [7]

Answer:

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