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3 years ago

How can a population of dandelion be affected by a population of rabbits?

1 answer:

5 0

The population of dandelions can be affected boa population of rabbits due to the food web.The rabbits feed on the dandelions therefore decreasing the amount of dandelion in the area

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If cell was factory suggest an organelle whose function would be managers computer

gayaneshka [121]

Nucleus. it’s the main part that sorts and tells cells what to do and where to go.

4 0

4 years ago

Assume that the red blood cell counts of women are normally distributed with a mean of 4.577 million cells per microliter and a

postnew [5]

Answer: C. 82.26%

Explanation:

Given : The red blood cell counts of women are normally distributed with

$\mu=4.577\text{ million cells per microliter}$

$\sigma=0.382\text{ million cells per microliter}$

Let X be the random variable that represents the red blood cell counts of randomly selected woman.

Z-score : $z=\dfrac{X-\mu}{\sigma}$

For X=4.2

$z=\dfrac{4.2-4.577}{0.382}\approx-0.99$

For X=5.4

$z=\dfrac{5.4-4.577}{0.382}\approx2.1544$

Now, the probability that the women have red blood cell counts in the normal range from 4.2 to 5.4 million cells per microliter will be :-

$P(4.2$

Hence, 82.26% of women have red blood cell counts in the normal range from 4.2 to 5.4 million cells per microliter.

4 0

3 years ago

Help me please,Thanks

sasho [114]

Stationary front
warm front=2
occluted front=3
stationary front= 4
cold front=1

8 0

3 years ago

Which part of the brain controls balance?

olchik [2.2K]

Answer:

Cerebellum

Explanation:

The cerebellum, in the back of the brain, controls balance, coordination and fine muscle control (e.g., walking).

4 0

3 years ago

Read 2 more answers

Which structure inside plant cells helps in photosynthesis?

Julli [10]

Answer:

chloroplasts

Explanation:

chloroplasts

Photosynthesis takes place in chloroplasts; cell walls allow plants to have strong, upright structures; and vacuoles help regulate how cells handle water and storage of other molecules.

6 0

3 years ago

Read 2 more answers