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Otrada [13]
4 years ago
9

Which of the following are benefits of cardio exercise? A. Resting blood pressure decreases B. Energy levels increase C. The hea

rt becomes more efficient D. All of the above
Biology
1 answer:
12345 [234]4 years ago
8 0

D is the correct answer.

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Recent research has suggested that __________ fats may actually lower the levels of the most harmful kinds of cholesterol in the
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Recent research has suggested that <span>monounsaturated fats may actually lower the levels of the most harmful kinds of cholesterol in the body.</span>
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4 years ago
What type of mutation causes sickle cell anemia ap bio?
Elodia [21]
Sickle cell anemia<span> is the result of a point mutation, a change in just one nucleotide in the gene for hemoglobin. This mutation </span>causes<span> the hemoglobin in red blood cells to distort to a sickle shape when deoxygenated.</span>
8 0
3 years ago
In tomatoes, two alleles of onegene determines whether the plant has purple (P) or green (G) stems, and a separate, independent
Degger [83]

Answer:

The correct answer will be G/G ; P/p x g/g ; P/p

Explanation:

Let G be the dominant allele for stem color and g be the recessive allele for stem color. Let P be the dominant allele for leave shape and p be the recessive allele for leave shape.

5 0
3 years ago
Which of the following hazards oan severely harm a worker's lungs?
san4es73 [151]

Answer:

I think that this might be your answer :) I tried hope this helps !

Explanation:

A) Heat exposure Because In terms of weather Heat:  Inhaling hot air, induces airway constriction making it difficult to breathe.

Also Of course, it's known that smoke from fire can have a terrible effect on your lungs. It can restrict oxygen flow, which can and most likely be deadly. So the exposure to the heat will distract them cause they cant breath while they work .

4 0
3 years ago
Symmetry is...........................
Ira Lisetskai [31]
The overall shape of the body and its parts
3 0
4 years ago
Read 2 more answers
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