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Ymorist [56]
3 years ago
11

Why do the cells in all living things need energy?

Biology
2 answers:
Montano1993 [528]3 years ago
7 0
<span>A.
to fuel their chemical reactions</span>
Yanka [14]3 years ago
3 0

Answer:

a

Explanation:

because i took the test and it right

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What does the light red layer between the white lumen and blue lamina propria consist of?
r-ruslan [8.4K]

The light red layer between the white lumen and blue lamina propria consist of epithelium cells.

<h3>What is a lamina propria?</h3>

A lamina propria is a type of connective tissue that is present and found  under the thin layer of tissues covering a mucous membrane.

<h3 /><h3>Characteristics of the lamina propria</h3>
  • It is a very large layer of connective tissue
  • It divides the innermost layer from a layer of smooth muscle tissue.
  • it is a light red layer barrier located between the white lumen and blue lamina.
  • It is made up of epithelium cells.
  • It is also found in the respiratory tract, the Gastrointestinal tract, and the urogenital tract.

Thus, the light red layer between the white lumen and blue lamina propria consist of epithelium cells.

Learn more about epithelial cells here:

brainly.com/question/20315451

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4 0
1 year ago
What is the cocoon in the lifecycle of silkworm?​
nignag [31]

Answer:

A cocoon is a protective casing that protects and shelters the silkworm while its transitioning from predators and other threats. Within the cocoon the silkworm transitions into a pupa, the pups is the stage between the larvae and adult moth. After two weeks the pupa finishes it's transition into a moth.

6 0
3 years ago
©
Vadim26 [7]

Answer:

See explanation

Explanation:

Electroplating involves the coating of one metal on another metal. It is an electrochemical process. The positive electrode is the coating metal while the negative electrode is the metal on which the coating is to be performed.

Since copper is to be coated on an iron nail. A copper plate is made the positive electrode while the iron nail should be the negative electrode.

The electrolyte used in the process should be a copper salt e.g CuSO4 solution.

As electrolysis progresses, the copper electrode(positive electrode or anode) gradually wears away due to the fact that the copper ions are going into the solution and are being deposited on the iron nail.

7 0
3 years ago
From Earth, Jupiter appears to be very bright in the night sky because it is Select one: a. very large and reflects a lot of sun
Alexxandr [17]

Answer:

1

Explanation:

why ?

size - very large compared to other planets

Its relative closeness (compared to other stars)

High reflective albedo of the light colored clouds

The fact that it is never inside Earth's orbit means that it is always mostly illuminated from our point of view regardless of relative positioning.

HOPE I HELPED

PLS MARK BRAINLIEST

DESPERATELY TRYING TO LEVEL UP

           ✌ -ZYLYNN JADE ARDENNE

JUST A RANDOM GIRL WANTING TO HELP PEOPLE!

                                          PEACE!

7 0
3 years ago
The energy conversion process of nuclear _______ appears to best explain the source of solar energy.
Aleksandr-060686 [28]

Answer:  The energy conversion process of nuclear fusion appears to best explain the source of solar energy.

The answer is Fusion

Explanation:

Please let me know if you need a explanation

Have a great day.

3 0
3 years ago
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