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statuscvo [17]
4 years ago
11

I need answer asap plz

Biology
1 answer:
loris [4]4 years ago
4 0

Answer:

A. A dog drinking water

Explanation:

Because def f external stimulus the feeling you describe as hunger, the churning sensation you experience when anxious or afraid.

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HELP!!!! Time crunch!
Mila [183]

Answer:

Glycolysis is a series of reactions that take place in the cell cytoplasm. It involves the oxidation of glucose into pyruvate (a 3 carbon compound), that produces (overall)ATP and reduced NAD: an enzyme that carries hydrogen. The number of carbons in each of these compounds is indicated in the green circle.

The carriers FAD and NAD bring the hydrogen and it separates to H+ and electrons (e-). The electrons pass from carrier to carrier and loose energy. This is used to synthesize ATP.

However, there are a lot of hydrogen ions, that unless they are removed, they'll cause a large increase in pH. Therefore, oxygen reacts with the ions to remove it and produce water. This is what the oxygen you inhale is used for (in terms of respiration).

Explanation:

:) hope that helps  

:) Dez-tiny

7 0
3 years ago
How did astronomers use technology to identify characteristics of the Crab nebula?
trapecia [35]

A star remarkably ruptured about 7,500 years ago established about 6,500 light years away. The explosion states that the star was brighter than million suns and it was visible during day light which amazed the Chinese astronomers. There were amazed at the appearance of the bright star. Many years later, the arrival of the telescope, astronomers launch a nebula which is a cloud like structure and that it is a remnant of  a shattered star. The astronomers detected the promptly rotating neutron star - a pulsar surrounded by a gas envelope. Now Indian astronomers, combine powerful Cadmium-Zinc-Telluride imager on the on panel the indian astronomy satellite, AtroSat, have achieved  the most absolute X-ray polarization measurement of the Crab nebula.

5 0
4 years ago
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Photosynthesis is the process that converts carbon diozide and<br> water into
Gemiola [76]

Answer:

energy

Explanation:

Photosynthesis is the process that plants use to convert carbon dioxide and water into food/ energy.

4 0
3 years ago
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A student makes a drawing of a carbon atom. Which of these should the student show in the nucleus of the atom?
castortr0y [4]

He should show protons (and neutrons) in the nucleus of the atom.

5 0
3 years ago
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What are 6 layers of the earth?
fredd [130]

Answer:

Crust, mantle, core, lithosphere, asthenosphere, mesosphere, outer core, inner core.

Explanation:

subdivide the Earth based on rheology, we see the lithosphere, asthenosphere, mesosphere, outer core, and inner core. However, if we differentiate the layers based on chemical variations, we lump the layers into crust, mantle, outer core, and inner core

6 0
3 years ago
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