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Vera_Pavlovna [14]
3 years ago
11

What might cause a cold spell in the northern United States?

Biology
1 answer:
ehidna [41]3 years ago
4 0
I'm pretty sure it would be D... If that's wrong I'm sorry.
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A scientific claim answers a question or offers a solution to a problem. Reflect on the Encounter the Phenomenon question and br
dimaraw [331]

A scientific claim is developed by answering questions raised through suitable hypotheses that allow making predictions, which can be tested by experimental procedures.

<h3>What is a scientific claim?</h3>

A scientific claim is a body of knowledge obtained by answering the equation formulated through the observation of the real world.

These observations are capable of raising plausible explanations or hypotheses that can be tested (confirmed or rejected) by using the scientific method.

An inquiry activity may be, for example, the observation of the movement of a cylinder in aqueous solution.

In conclusion, a scientific claim is developed by answering questions raised through suitable hypotheses that allow making predictions, which can be tested by experimental procedures.

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3 0
2 years ago
Compared to neurotransmitters, hormone effects are generally________.
Drupady [299]

Answer:

a. more widespread in the body and affect distant targets.

Explanation:

Hormones are released into the blood by the dustless endocrine glands and the circulating blood delivers hormones to cells throughout the body. Therefore, hormones affect the distantly located cells throughout the body. For instance, growth hormone released by pituitary gland affects soft and hard tissues throughout the body.  

On the other hand, the nervous system release neurotransmitters that affect the postsynaptic neuron or the muscle or gland cells present close to the site of their release. Target cells of neurotransmitters are more limited and include muscle (smooth, cardiac, and skeletal) cells, gland cells, and other neurons only.  

6 0
3 years ago
Choose true or false for the following statements regarding human genetic diseases. 1. Genetic diseases are spread by shared env
Darina [25.2K]

Answer:

1. F

2. T

3. IDK

4. F

5. IDK

6. T

Explanation:

Sorry if any of them are wrong!

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3 years ago
Where is DNA found inside the cell?
Elina [12.6K]
The mitosis or the mitochondria
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What did Alfred Wegener try to prove with fossil evidence?
arsen [322]

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Earth's continents were once connected in a single supercontinent.

Explanation:

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5 0
3 years ago
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