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ddd [48]
3 years ago
15

True or false? Scientific models can never be changed.

Biology
2 answers:
natita [175]3 years ago
7 0

Answer:

false

Explanation:

skelet666 [1.2K]3 years ago
4 0
Answer: False (Scientific models can be changed)
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What is the best example of how the nervous system maintains homeostasis?
Blizzard [7]
I'm not sure if it's the "best" example but.

If your blood tempature is low, the hypothalamus will issues reflex commands that make your body shiver. If you are hot, you will sweat is the opposite of this.

Another example is, if your blood contains pyrokines then you might have an infection so you begin to run a fever as your body's way to kill the pathogen at the direction of the hypothalamus.

Hope these examples help!
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True or False? Circle the correct answer for each statement. If a statement is false, explain why under the
Lorico [155]

Answer:

F,T,T,F

Explanation:

1)false-(its a covalent bond)

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2)True-(water is a polar molecule)

Water is a polar molecule because the positive end attracts particles of negative charge.

3)True

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4)false

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4 0
3 years ago
Can some one help me please!
Helga [31]
Organelles that are involved in the formation and transport of proteins out of the cell which include:
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3 years ago
Energy from the sun causes water to evaporate from the land and from bodies of water. As this water vapor moves high into the ai
Gala2k [10]

Answer:

c. Clouds

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It is the process called as condensation. Condensation is when the water vapor moves up to from clouds.

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