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Darina [25.2K]
3 years ago
15

Which elements are in the substance that makes up about 60% of the male human body

Biology
1 answer:
bazaltina [42]3 years ago
5 0

Nearly 99% of the mass of your human body consists of just 6 chemical elements: oxygen, carbon, hydrogen, nitrogen, calcium, and phosphorus. Another 5 elements make up most of the last percentage point: potassium, sulfur, sodium, chlorine, and magnesium.

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Which statement describes the relationship between the deer and plants on the food web? (2 points) Tree is consumed by insect, w
s2008m [1.1K]

Answer:

The plants are consumed by the deer and bear.

Explanation:

Food Web is nothing but interconnection of two or more food chains.

Deer being a herbivore, eat plants directly. So, Deers are primary consumers as plants are producers in any food chain or food web.

So we can say that  the plants are consumed by the deer and bear.

Bear being omnivore eats both plants and animals. That are primary as well as secondary consumers.

7 0
3 years ago
The solute potential of a plant cell is -10 bar, and its pressure potential is 3. The plant cell is placed into a solution with
Nesterboy [21]

The water potential of the cell would be -7 bar and thus, water will move from the cell to the surrounding solution.

Recall that:

Water potential = pressure potential + solute potential

For the plant cell, solute potential = -10, pressure potential = 3

Water potential of the cell = 3-10

                                          = -7 bar

The water potential of the cell is -7 bar while that of the surrounding solution is -10 bar. Thus, the cell has a higher water potential than the surrounding solution.

Recall that water usually moves from the region of high to the region of low water potential. Therefore, water will move from the cell to the surrounding solution.

More on water potential can be found here: brainly.com/question/23855783

6 0
2 years ago
Which object measures atmospheric pressure?<br> a ballast tank<br> a barometer<br> a thermometer
melamori03 [73]

Answer:

A barometer

Explanation:

It is commonly used to measure atmospheric pressure

7 0
2 years ago
Which statements describe thigmotropism? Check all that apply.
emmainna [20.7K]

Answer:

Thigmotropism is a plant's response to touch.

Thigmotropism is a plant's response to an external stimulus.

Thigmotropism can occur quickly or slowly.

Thigmotropism may involve the way in which a plant grows.

Thigmotropism may involve the closing and opening of plant leaves.

4 0
2 years ago
Read 2 more answers
What type of bonds are shown in this diagram?
Alika [10]

The type of bond that are show in the diagram above is option C which is metallic bond and it is a chemical bond or electrostatic force of attractions that exist between conducted electrons in metal ions.

<h3>What is metallic bond?</h3>

Metallic bond is a form of chemical bond or force of electrostatic attractions that exist between the positively charged metal ions which give room for conduction of electricity or heat.

This type of bond only occur in metallic substances or objects alone. This is characterized by high boiling and melting points.

Therefore, The type of bond that are show in the diagram above is option C which is metallic bond and it is a chemical bond or electrostatic force of attractions that exist between conducted electrons in metal ions.

Learn more about metallic bond below.

brainly.com/question/18660813

#SPJ1

8 0
2 years ago
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