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Ivan
2 years ago
12

This is a is a natural substance that cannot be re-made, re-grown, or regenerated as fast as it is used.

Biology
2 answers:
Vesna [10]2 years ago
3 0
Fossil Fuels is a perfect example
hoa [83]2 years ago
3 0
Random guess, but oil/coal? It takes millions of years to form and people are using it up really quickly
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Answer:

Adaptive defenses include both humoral and cellular immunity.

Explanation:

The innate immune response is the non-specific immune response and serves to provide an immediate and general immune response. The adaptive immune responses are the specific immune responses. Adaptive immune responses include cell-mediated immunity and antibody-mediated immunity.

Cell-mediated immunity includes T cells (cytotoxic and helper T cells) while antibody-mediated immunity includes the production of antibodies from B cells. Binding of antigen to B cells is followed by their transformation into plasma cells and produce antibodies. Some of the activated B cells form memory B cells that are responsible for quicker and strong secondary immune responses.

5 0
3 years ago
Cells in the leaves of plants are adapted to perform photosynthesis. Which of
lara [203]

Answer:

I would say C cell membrane

Explanation:

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If you wanted a horse to foal in January when would you breed
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Since all thoroughbreds have the same birthday — January 1 — the best bet for a racing horse is to raise so that the foal drops right after that date. This means the yearling at his first birthday is a five-year-old and from then on he is ahead of the game with a five year of maturation before each.
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3 years ago
Nadine kept track of her activities for the same three days, using an activity tracking app on her smartphone. She calculated he
pochemuha

Answer:

Gain weight

Explanation:

Data provided in the question

Average energy expenditure = 1,800 calories

Average of calories per day = 2,949

Based on the above information, the judgment is as follows

As we can see that she consumes 2,949 calories per day and her energy expenditure 1,800 calories for 3 days

Plus she should gain as

= 2,949 calories - 1,800 calories

= 1,149 calories

So by this explanation, she definitely gains the weight

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A physician examines a patient who complains of breathing problems. She finds fluctuations in the patient’s blood pressure and h
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Medulla oblongata

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