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kiruha [24]
3 years ago
10

10 POINTS!! NEED HELP WITH BIOLOGY

Biology
2 answers:
Georgia [21]3 years ago
8 0
This is only 5 points and 2 is the answer
EastWind [94]3 years ago
6 0
The solution is 1. a controlled experiment can only be aloud to test one variable
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Net Force: <br> N<br><br> Direction: <br><br> Balanced or Unbalanced:
Vitek1552 [10]

Answer:

balanced

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Equal forces are being applied from opposite sides, so they cancel out. Think about pushing on both sides with the same amount of pressure on both sides. Its not gonna move. Hope I could help!

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Which of the following statements about NAD+ is true?
irga5000 [103]

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NAD+ is reduced to NADH during glycolysis, pyruvate oxidation, and the citric acid cycle.

Explanation:

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3 years ago
2. ______ is an example of a coarse-grained, felsic, igneous rock.
fenix001 [56]

Answer:

It;s c (Granite)because "a coarse-grained, felsic igneous rock is not only a granite, it is an intrusive igneous rock that formed from slow cooling and crystallization of a body of magma within the earth's crust. ": )

Explanation:

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2 years ago
What is the name of the chemical the leech injects into the wound to keep the blood flowing so it can feed longer?
Alla [95]
You can easily remember it because the scientific name of leech is Hirudinaria. So it secretes anticoagulant named hirudin. Which help it to feed blood longer
3 0
3 years ago
Most elements on the Periodic Table are _________.
adoni [48]

Answer:

metals

Explanation:

Most of the Elements are Metals Non-metal are the 2th most and metalloids are the less

7 0
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