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Mamont248 [21]
3 years ago
8

1. What percent of people in the U.S. use groundwater?​

Biology
1 answer:
SpyIntel [72]3 years ago
3 0

Answer:

53%

Explanation:

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The sensory receptors in the nose send signals to the ________. These signals are then processed by the _______, which sends a r
PSYCHO15rus [73]
Olafactory bulbs because it has to do with nerve signals and neurons. Brain because it is the center of the nervous system and the closest to the nose in terms of the nervous system. 
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3 years ago
During aerobic respiration, the energy within the bonds of a glucose molecule is released in small amounts in a step-by-step, en
Rus_ich [418]

Answer: In this process, the energy released in form of ATP (Adenosine triphosphate) is used to POWER BIOCHEMICAL PROCESSES.

Explanation:

Aerobic respiration is the process by which living organisms breaks down glucose molecule to release energy. Oxygen is used for this process that's why the name aerobic.

Aerobic respiration releases energy within the bonds of glucose step by step in an enzyme controlled reaction. The stages of these processes includes:

--> Glycolysis: In this stage, glucose molecules are split to produce two molecules of ATP and two molecules of NADH (another energy carrying molecule).

--> Krebs Cycle: this is the second stage which occurs in the mitochondria of cells. The 2 ATP molecules generated from glycolysis is used to produce two more ATP, 8 more NADH and 2 molecules of FADH. This makes it a total of 16 energy molecules ( including 2 molecules of ATP from glycolysis).

--> Electron transport chain: this is the last stage of aerobic respiration which takes part at the inner member of the mitochondria. Electrons are transported from molecule to molecule down an electron-transport chain. Some of the energy from the electrons ( NADH and FADH from kreb cycle) is used to pump hydrogen ions across the membrane, creating an electrochemical gradient that drives the synthesis of many more molecules of ATP. As a result 32 more ATP are generated.

In conclusion, a total of up to 36 molecules of ATP from just one molecule of glucose in the process of aerobic respiration which are used to power biological processes.

7 0
3 years ago
Does anyone know what this question means? Because I don't understand it.
Goryan [66]

Answer:

It says that what happens to the mass of copper sulphate which is already dissolved in any kind of solution when the temperature increases.

3 0
3 years ago
Read 2 more answers
Amphibians are not completely free to live on dry land because
Strike441 [17]

Answer: Option C

Explanation:

Amphibians are the animals that live on land and spend some part of their life cycle. These organism live on land and partially live inside water during the time of reproduction.

Amphibians lay eggs in water as their eggs are not hard shelled eggs. The females lay eggs in water known as larvae.

They are also known as tade pole that live in water and respire through gills but as they grow old they develop lungs to respire on land.

Hence, the correct answer is Option C

5 0
3 years ago
IS IT WEATHERING, EROSION, OR DEPOSITION?
Sholpan [36]

Answer:

Weathering

Explanation:

The answer is weathering because, weathering is the breaking or wearing down of rocks, soil, minerals, and wood. The water wore down the rock, making it smooth, so it connects to the definition that i just gave you.

Hope it helped!

4 0
3 years ago
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