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Ghella [55]
3 years ago
12

What are three chemicals are body is made of?

Biology
1 answer:
Llana [10]3 years ago
7 0
1) Oxygen

2) Carbon

3) Hydrogen (water)

Hope this helps... mark as Brainliest plz
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A client in preterm labor is to receive a tocolytic medication, and bedrest is prescribed. which position should the nurse sugge
AleksAgata [21]
The nurse should suggest to the patient that she should maintain a LATERAL position. Lateral positioning means that the patient is lying on her side, it can be on the right side or the left side. This position is a good position for someone who is experiencing premature labour.
5 0
4 years ago
Unlike freshwater fish, saltwater fish
Olin [163]


The best answer is A

Saltwater fish are hypotonic to their surroundings. This means their blood has a higher water concentration than the surrounding sea water.

Due to the fact that there is more salt and less water outside their bodies, there is a tendency to take in salt and lose water.

To counter this, salt water fish drink a lot of the sea water and urinate very little. Special cells in the gills actively eliminate salt at the cost of extra energy and these fishes do not absorb any salt from the water they drink.


7 0
3 years ago
Which body systems work together to form a clot and slow the flow of blood at the injured area?
konstantin123 [22]

Answer:

Platelets (a type of blood cell) and proteins in your plasma (the liquid part of blood) work together to stop the bleeding by forming a clot over the injury.

6 0
3 years ago
If there is 500,000 calories worth of producers in the biome, how many calories will the tertiary consumer receive?
ipn [44]

The tertiary consumer will receive 500 calories.

<u>Explanation:</u>

Calories produced by the producer = 500,000

The flow of energy through different trophic levels is 10%

After producer comes the primary consumer followed by secondary consumer followed by tertiary consumer.

Energy reached to primary consumer = \frac{10}{100} X 500000

                                                               = 50000 calories

Energy reached to secondary consumer = \frac{10}{100} X 50000

                                                                    = 5000 calories

Energy reached to tertiary consumer = \frac{10}{100} X 5000

                                                              = 500 calories

Therefore, the tertiary consumer will receive 500 calories.

7 0
3 years ago
Why has Earth’s climate changed so rapidly in recent years? A The sun has gotten much hotter. B People are eating too many plant
professor190 [17]

Answer:

The answer is C

Explanation:

6 0
3 years ago
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