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Pie
3 years ago
14

Experiments with isotopes used as tracers showed that some fungi _____. A. help plants get nutrients in exchange for sugar B. ta

ke sugar from plants C. take nutrients from plants D. help plants by providing them with sugar
Biology
1 answer:
Dvinal [7]3 years ago
6 0

The answer I would choose is D. Help plants by providing them with sugar

You can tell me if i'm wrong.

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Any alloy of iron mixed with a small amount of carbon to increase its strength or malleability is called _______________.group o
Amiraneli [1.4K]

Any alloy of iron mixed with a small amount of carbon to increase its strength or malleability is called Steel.

<h3>Why we use alloy ?</h3>

The most common reason for alloying is to increase the strength of a metal. This requires that barriers to slip be distributed uniformly throughout the crystalline grains. On the finest scale, this is done by dissolving alloying agents in the metal matrix (a procedure known as solid solution hardening).

It increases tensile strength also. Hardness, hardenability and resistance to wear. It decreases tendency toward scaling and distortion. It increases the rate of carbon-penetration in carburizing.

<h3>How to make Alloy? </h3>

Alloys are made by mixing two or more elements, at least one of which is a metal. This is usually called the primary metal or the base metal, and the name of this metal may also be the name of the alloy.

To know more about Alloy please click here: brainly.com/question/716507

#SPJ4

6 0
2 years ago
What type of organic chemical are hormones?
Digiron [165]
Amino acids hope i helped have a nice day
7 0
3 years ago
Help please ASAP I need this answer
emmainna [20.7K]

Answer:

a: metaphase

Explanation:

the chromosomes are aligned at the metaphase plate

3 0
3 years ago
Arteries carry oxygenated blood away from the heart and typically have ________________ blood pressure. Veins carry deoxygenated
KatRina [158]
The correct answer is high, low.

Arteries are part of the circulatory system and are responsible for carrying blood away from the heart and around the body. The arterial blood is oxygenated and this process ensures that every tissue around the body will receive oxygen and nutrients through this blood flow.

Veins are also part of the circulatory system and are responsible for carrying the deoxygenated blood from the tissues back to the heart.

Venous pressure is much lower than the arterial pressure. More specifically, venous pressure ranges from 5 to 8 mmHg, while arterial pressure ranges from 15 to 30 mmHg.
4 0
3 years ago
Which of the following options is not a resulting situation of two plates colliding at a convergent boundary?
lbvjy [14]

The two plates grab onto each other and lock in place is not a resulting situation of two plates colliding at a convergent boundary. When two plates colliding at a convergent boundary, what happenes is that one of the boundary either goes under or on top of the under, in order to release the energy that the two have stored because of the collision.

5 0
3 years ago
Read 2 more answers
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