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Musya8 [376]
2 years ago
10

Which statement describes natural selection?

Biology
1 answer:
REY [17]2 years ago
5 0

Answer:

It is the primary mechanism for evolution.

Explanation:

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What could Carl Linnaeus no have used as a method of classification in his taxonomy system ?
True [87]

Answer:

i dont know thats a hard one

Explanation:

5 0
3 years ago
Which part of the nervouds system consists of the brain and spinal cord:
Damm [24]

Answer:

c. CNS

Explanation:

The Central Nervous System (CNS) is responsible for receiving and transmitting information throughout the body. We can define it with the command center that coordinates the activities of the body.  It consists of the brain and spinal cord, which are protected by the skull and spine respectively.

Both structures are reinforced by three connective blades, called meninges. They are: dura mater, arachnoid and pia mater. Between the last two there is a fluid that is responsible for the nutrition of the CNS and the minimization of possible trauma caused by mechanical shocks.

7 0
3 years ago
A 60 year-old man has long managed his type 1 diabetes effectively with a combination of vigilant blood sugar monitoring, subcut
ivanzaharov [21]

The question is incomplete as it lacks the multiple options. The multiple option are as follows;

Careful monitoring for level of consciousness and resolution of hypoglycemia .

IV infusion of 50% dextrose and water solution .

Administration of subcutaneous glucagon

Administration of 15 to 20 g of glucose in a concentrated carbohydrate source

Answer:

Administration of 15 to 20 g of glucose in a concentrated carbohydrate source.

Explanation:

The insulin and glucagon hormone maintains the blood glucose level in the humans. In case of Type I diabetes a little amount or no amount of insulin is made by the pancreas.

The wife of a man has caused insulin error that creates hypoglycemic condition means the individual has low blood glucose level. The intake of carbohydrates can increase his blood glucose level. The wife should give 15 to 20 g of glucose to make the conditions normal.

Thus, the answer is option (4).

7 0
3 years ago
In 1859, two dozen rabbits were introduced to Australia. By 1953, there were an estimated one billion rabbits in Australia. The
mart [117]

Answer:

Explanation:

b

6 0
3 years ago
Read 2 more answers
Which accurately describes meiosis ll?
KatRina [158]

Answer:

In metaphase ll, the chromosomes line up in the middle of the cell

Explanation:

8 0
3 years ago
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