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3 years ago

Describe the similarities and differences between the structure of the xylem and the phloem.

1 answer:

7 0

The Xylem transports minerals and water from the roots and the phloem transports food to other parts of the plant such as the leaves. They are both vascular tissues of the plant for the transportation of food.

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What is the problem with earthworms in Minnesota?

Elden [556K]

Answer:

Explanation:

Minnesota's hardwood forests developed in the absence of earthworms. Without worms, fallen leaves decompose slowly, creating a spongy layer of organic "duff." This duff layer is the natural growing environment for native woodland wildflowers.

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3 years ago

What is one way that calcitonin and parathyroid hormone maintain homeostasis

Sergeu [11.5K]

Answer:

Calcitonin stimulates the kidneys to absorb calcium when calcium levels are too low, while parathyroid hormone stimulates the kidneys to excrete calcium when calcium levels are too high.

Explanation:

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3 years ago

Which of these practices best qualifies as a pseudoscience? developing ways to use star patterns to travel at night

GuDViN [60]

Using the smells of different oils to help a person feel energized is a pseudo science. Thus option C is correct.

<h3>What is pseudoscience ?</h3>

pseudoscience is nothing but a fake science completely different from real science.

It does not work on scientific facts so not genuine as it involves explanations, subjective ideas.

Some examples include Graphology, numerology, and astrology.

It is not accurate, completely empirical observation based, complex, based on different motivations, personal gain.

pseudoscience does not have any scientific standards, scientific hypothesis, experiment, method, result, falsifiability of claims etc.

Thus option C is correct.

Learn more about pseudoscience , here:

brainly.com/question/5249136

#SPJ1

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2 years ago

How is genetic variation passed to offspring?

GREYUIT [131]

Answer: through somatic cells or inherited through the germaine.

Explanation: My best guess

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3 years ago

A piece of granite rock have a density of 2.57g/cm^3 and a mass of 0.304 kg. What is the volume ?

givi [52]

Answer:

1.183×10∧-4 m³

Explanation:

ρ=m/V

Here, m=0.304kg

ρ=2.57g/cm^3 =2570kg/m^3 [1g/cm^3=1000kg/m^3]

V=1.183×10∧-4 m³

Hope, this helps you.

7 0

3 years ago