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Andrei [34K]
3 years ago
8

WILL MARK BRAINLIEST!

Biology
2 answers:
ludmilkaskok [199]3 years ago
6 0
Enzymes are biological catalysts – they speed up chemical reactions. Enzymes are required for most of the chemical reactions that occur in organisms . These reactions occur in the breakdown of chemical molecules, which we see in the digestive system . ... Enzymes are proteins that have a complex 3D-shape.
ludmilkaskok [199]3 years ago
5 0

Answer:

Just finished taking the test :) got it wrong but thought I could help.

Explanation:

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A lizard is sitting on a rock on a cool, cloudy morning. As the day progresses, the sun comes out, and the temperatures of the r
Svetach [21]

Answer:

The lizard will have a higher metablolic rate and it will have a higher activity level

Explanation:

Fishermen use minnows as bate, the minnows are stored in cold water for slower metabolic rate and a lower acivity level so that the minnows can last longer. It is the opposite of the lizard question

4 0
3 years ago
How is the gender of an organism determined ?<br> Please help , thank you &lt;3
laila [671]

Answer:

Typically in mammals, the gender of an organism is determined by the sex chromosomes. In the case of humans, this happens to be the X and the Y chromosomes. So as you may recall, if you are XX, you are female. If you are XY, you are male.

6 0
3 years ago
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Homo sapiens (human)| size 2,900 million bases| gene # -30,000| gene density 1 gene per 100,000 bases| chromosome #46
kifflom [539]
I'd say C is correct.
7 0
3 years ago
A skeleton provides ______ and ______ for an animal. A).size and shape
scoray [572]

The Answer is B) support and protection because your bones protect and support your organs.

6 0
3 years ago
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O recall how gas exchange occurs in<br>some water organisms,​
Lubov Fominskaja [6]
In aquatic plants, water passes among the tissues and provides the medium for gas exchange. In terrestrial plants, air enters the tissues, and the gases diffuse into the moisture bathing the internal cells.

Hope this helps
3 0
3 years ago
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