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Karo-lina-s [1.5K]
3 years ago
5

Why do substances change states of matter and how does the kinetic theory explain this?

Biology
1 answer:
ololo11 [35]3 years ago
6 0
The temperature of a substance is a measure of the average kinetic energy of the particles. A change in phase may occur when the energy of the particles is changed. ... There are attractive forces between atoms molecules, and these become stronger as the particles move closer together
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Describe the two types of anaerobic respiration and the organisms that are involved. I need help with this question. Thanks
jok3333 [9.3K]

Answer:

Aerobic respiration takes place in the mitochondria and requires oxygen and glucose, and produces carbon dioxide, water, and energy. ... Anaerobic respiration also produces energy and uses glucose, but it produces less energy and does not require oxygen.

Explanation:

7 0
3 years ago
A nurse is working with an unlicensed assistive personnel (UAP) in caring for a group of clients. Which statement by the UAP ind
levacccp [35]

Answer:

Unlicensed assistive personnel (UAP) may be defined as the individuals that assist the people suffering from the mental disease or any other disease. They provide proper health care to the patients.

The UAP main aim is to support the client. The UAP might include the attendants, orderlies and technician. The statement that  "Bathe a client with stable angina who has a continuous IV infusing" indicates the correct understanding of the UAP role.

6 0
3 years ago
A true-breeding pea plant with round, green seeds was crossed to a true-breeding plant with wrinkled, yellow seeds. Round and ye
Nat2105 [25]

Answer:

See explanations

Explanation:

Gregor Mendel developed the model of heredity that now bears his name by experiments on various charactersitics of pea plants: height (tall vs. Short); seed color (yellow vs. Green); seat coat (smooth vs. wrinkled), etc. The following explanation uses the tall/short trait. The other traits Mendel studied can be substituted for tall and short.

Mendel started out with plants that "bred true". That is, when tall plants were self-pollinated (or cross-pollinated with others like them), plants in following generations were all tall; when the short plants were self-pollinated (or cross- pollinated with others like them) the plants in following generations were all short.

Mendel found that if true breeding Tall [T] plants are crossed (bred) with true breeding short [t] plants, all the next generation of plants, called F1, are all tall.

Next, he showed that self-pollinated F1 plants (or cross- pollinated with other F1 plants) produce an F2 generation with 3/4 of the plants tall and 1/4 short.

A. 1/4 of the F2 generation are short plants, which produce only short plants in the F3 generation, if they are self- pollinated (or crossed with other short F2 plants;) these F2 plants breed true.

B, 1/4 of the F2 generation (1/3 of the tall plants) are tall plants that produce only tall plants in the F3 generation, if they are self-pollinated; these tall F2 plants breed true.

C. 1/2 of the F2 generation (2/3 of the tall plants) are tall plants that produce 1/4 short plants and 3/4 tall plants in the next [F3] generation, if they are self-pollinated. This is the same proportion of tall to short that F1 plants produce.

3 0
3 years ago
Because of their shape when seen from the ground, tornados are called ______. A. V clouds B. Tube clouds C. Funnel clouds D. Wed
lesya692 [45]

Answer:

C. Funnel clouds

Explanation:

Tornato is a revolving column of air in touch with earth surface, linked to  a convective clouds.

It usually resembles its look, like a funnel cloud.

4 0
3 years ago
Click on the DNA in the nucleus of the cell. Describe what happens
AnnyKZ [126]

Explanation:

The nucleus houses the genetic material of the cell: DNA. DNA is normally found as a loosely contained structure called chromatin within the nucleus, where it is wound up and associated with a variety of histone proteins. When a cell is about to divide, the chromatin coils tightly and condenses to form chromosomes ( please follow me)

6 0
2 years ago
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