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Natalka [10]
2 years ago
8

A crime scene investigator might study dna to find out...

Biology
1 answer:
Alja [10]2 years ago
4 0

Answer:

who did the crime

Explanation:

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What are two ways in which waves erode the land?
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i believe the answer is Abrasion and Impact. Hope this helps :-)

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Refer to the tree of life shown above. What can you conclude about fungi?
svp [43]

Answer:

Fungi are more closely related to animals than they are to plants.

Explanation:

A fungus (plural: fungi) is a kind of living organism: yeasts, moulds and mushrooms are types of fungi. The fungi are a separate kingdom of living things, different from animals and plants. Fungi have cells with nuclei. Their cell walls contain chitin, unlike the cell walls of plants, which contain cellulose.

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2 years ago
You are treating a short of breath 9-year-old male with a history of asthma. on scene he presents in severe respiratory distress
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<span>The answer to this question would be: Heart rate 88
</span>
Respiratory distress in asthma patient can be dangerous. It won't only affect the respiratory system but also cardiovascular system. In asthma, the expiration phase is longer and harder because of the obstruction. This will cause lower amount of oxygen gain and lower amount of carbon dioxide dumped. The right ventricle also needs extra force since the lungs pressure is increased. The heart rate should be increased in this case to compensate the lower oxygen level. 

Heart rate 88 is normal, not increased. This is a sign that the heart is already tired and might go arrest.
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3 years ago
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