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Verizon [17]
4 years ago
5

In an experiment, James studied the relationship between kinetic energy, mass, and velocity. Four masses were rolled across a sm

ooth surface. If the kinetic energy in Joules remains constant, and the masses change, predict the velocity of the ball with a mass of 40kg
Biology
1 answer:
agasfer [191]4 years ago
5 0
Are you given any other info?
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romanna [79]

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plants release water vapor

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The paler color reflects more light.

Explanation:

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3 years ago
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Why does secondary succession happen more frequently than primary succession?
CaHeK987 [17]

Answer:

soil nutrients remain in the area which enables plants to grow

Explanation:

In primary succession, a previously uninhabited or barren area such as newly exposed rock is colonized by living things for the first time. In secondary succession, an area that was once occupied by living organisms is disturbed, by an event such as a forest fire or flood, and then re-colonized following the disturbance.

Secondary succession happens more frequently and more 'easily' because once living things have been in an area, the soil is full of nutrients, making it easier for plants to occupy the space and grow more quickly. When there is no nutrients in the soil, it is much less fertile, and tricky for plants to grow.

4 0
3 years ago
What is the blood flow of the antrial systole? ​
Ronch [10]
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5 0
3 years ago
yeast is eukaryotic organism that has 32 chromosomes. its dna has been sequenced and has been determined to have 6000 genes. app
IceJOKER [234]

Answer:

The correct answer would be 187-188 genes.

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The genome of the yeast consists of 32 chromosomes which have 6000 protein-coding genes.

As these chromosomes are equal in size that is, each contains the equal length of the DNA.

Thus, hypothetically we can say that each chromosome consists of 187-188 chromosomes (6000/32 = 187.5)

6 0
4 years ago
Why do we study plants?​
Dvinal [7]
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8 0
3 years ago
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