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hoa [83]
3 years ago
7

A physical change differs from a chemical change in that waste products are formed through chemical changes.

Biology
2 answers:
skelet666 [1.2K]3 years ago
4 0
I believe the answer is true
ELEN [110]3 years ago
3 0

No.No products are formed in a physical change.It happens only in chemical change.

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Type the correct answer in the box. Spell all words correctly.
Dominik [7]

Answer:

symbiosis.

Explanation:

The term that you are referring to is symbiosis. (a symbiotic relationship)

Symbiosis is a proximate and often long-term interaction between two or more different biological species.

8 0
3 years ago
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Paha777 [63]

Explanation:

An amino acid is an organic molecule that is made up of a basic amino group (−NH2), an acidic carboxyl group (−COOH), and an organic R group (or side chain) that is unique to each amino acid.

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Ellen is jogging. As her body's metabolism becomes more active, carbon dioxide levels increase, resulting in a decrease in pH. F
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Buffers in our blood are able to neutralize changes in the bloods pH.
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3 years ago
List the different magnifications you view slide specimens under. (Tell me the ocular eyepiece power and the three objective len
Murljashka [212]

Answer:

40x, 100x, and 400x  

Explanation:

The ocular lens (closest to your eye) usually has a 10x power.

The objective lenses (closest to the object) usually have powers of 4x, 10x, and 40x.  

Combined, they give magnifications of 40x, 100x, and 400x.

4 0
3 years ago
Which of the following will NOT facilitate the transfer of oxygen to tissues?
bija089 [108]

Answer:

decreased body temperature

Explanation:

Muscles also need oxygen to function properly. Given that blood flow must be maintained at high levels to supply oxygenation and muscle substrates, mechanisms have been found to facilitate this process. Among the processes that facilitate the transfer of oxygen to tissues, we can mention lowering blood pH, increasing carbon dioxide and increasing exercise.

Lower body temperature, in turn, makes it difficult to transfer oxygen to tissues, causing fatigue, pain and other problems.

4 0
3 years ago
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