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coldgirl [10]
3 years ago
10

Plz help me well mark brainliest if you are correct!

Biology
2 answers:
Lena [83]3 years ago
6 0
A Meteor
_______________
Paladinen [302]3 years ago
5 0

Answer:

A

Explanation:

A meteor is a rock falling from the galaxy and usaully is burning because of the atmosphere.

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The bottom of lakes, streams, and oceans
Paha777 [63]

Answer:

sea bed

Explanation:

This is the ans I guess.

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3 years ago
Which of the following situations or phrases most accurately describes the citric acid cycle?
Bond [772]

The correct answer is: B) "All roads lead to Rome"

Citric acid cycle also called tricarboxylic acid (TCA) cycle and Krebs cycle is a central process in cellular respiration. Citric acid cycle that connects carbohydrate, fat, and protein metabolism so “all the roads” from the different metabolic pathways come to this cycle.

Acetyl-CoA which is produced through the oxidation of pyruvate (pyruvate is a product of glycolysis) enters the cycle which then produces reduced electron carriers NADH, FAD2 and energy molecule ATP. These electron carriers will then pass their electrons into the electron transport chain and, through the process of oxidative phosphorylation, will produce more ATP.

7 0
3 years ago
Which factor has the greatest importance in determining the characteristics of an aquatic ecosystem?. a. day length. b. water de
IgorC [24]
The factor that has the most greatest importance in determining the characteristics of an aquatic ecosystem will be water depth. The depth will determine the sunlight that the ecosystem will get. The answer will be B. 
8 0
4 years ago
PLEASE HELP, this is for science water molecules
emmasim [6.3K]

Answer: Both

Explanation:

The molecules will move unless the water is frozen

5 0
3 years ago
How light refracts off water
shutvik [7]

Answer: If the surface is smooth and shiny, like glass, water or polished metal, the light will reflect at the same angel as it hit the surface

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