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stich3 [128]
3 years ago
9

What is true about all real machines?

Biology
2 answers:
Leona [35]3 years ago
5 0
It’s A. i think if i’m wrong sorryyyyyy
kvv77 [185]3 years ago
3 0

Answer:

I think it's the first one

Explanation:

I don't know though so don't trust me unless someone else says the same thing

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Many athletes inhale pure oxygen after exercise in an attempt to increase muscular re-absorption of oxygen. Measured continuousl
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A

Explanation:

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ATP molecules, which are used for energy by cells, are built during all three stages of cellular respiration. Which stage of cel
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Electron transport chain.

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What is an advantage of the mutualistic relationship between angiosperms and animals?
S_A_V [24]

Answer:

Refer below.

Explanation:

It is a beneficial species types association. The two life forms in the relationship profit by it. This typically happens in light of the fact that every living being needs something different has, so they can exchange.

Flowers that require fertilization are in a mutualistic relationship with the insects that fertilize them. The bloom gives nectar to the bugs to eat, and the creepy crawlies fertilize the blossoms.

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4 years ago
Which RNA base pairs with the adenine in DNA?
rusak2 [61]

adenine (A) pairs with uracil (U); guanine (G) pairs with cytosine (C).


7 0
3 years ago
Carrot slices placed in a 0.2 M salt solution for several hours become flaccid (limp). Carrot slices placed in fresh water for s
SpyIntel [72]
<h2>Carrot in 0.2M salt solution</h2>

Explanation:

  • Carrot cuts put in 0.2M salt answer for a few hours gets flabby (limp).
  • Carrot cuts set in freshwater for a few hours gets <em>turgid  (firm).</em> From this, we can conclude that such as.  
  1. Freshwater is hypertonic and the salt arrangement is hypotonic to the cells of the carrot cuts.
  2. <em>Freshwater and salt arrangement are both hypotonic</em> to the cells of the carrot cuts.  
  3. Freshwater is isotonic and the salt arrangement is hypertonic to the cells of the carrot cuts.  
  4. <em>Freshwater is hypotonic</em> and the salt arrangement is hypertonic to the cells of the carrot cuts.  
  5. Freshwater and the salt arrangement are <em>both hypertonic to the cells of the carrot cuts.</em>
5 0
3 years ago
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