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djverab [1.8K]
3 years ago
7

Hurry whoever answers first will get the brainliest

Biology
2 answers:
klasskru [66]3 years ago
5 0
D. He has an aerator that pumps bubbles into the tank
drek231 [11]3 years ago
4 0
The correct answer would be D) He has an aerator that pumps bubbles into the tank. Its not A) because that doesn't mean fish needs air, not B) because that's needed for the fish to LIVE, not breath air, not C) because that's for helping the fish stay alive in the water.
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What would be different about earth today if Pangea never broke
astraxan [27]

Answer:

Image result for What would be different about earth today if Pangea never broke

The rain which comes from the ocean wouldn't be able to travel far enough inland — leaving parts of Pangea practically uninhabitable by humans and other species. And weather up north would be different too, with Russia being much warmer than it is today.

Explanation:

7 0
3 years ago
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The foods we eat are broken down during which process list them in order which they are energy​
timama [110]

Answer:

digestion; mouth, esophagas, stomach, small intestine, large intestine

Explanation:

www.niddk.gov/digestion-system-how-it-works

I do not know anything about he digestive system since I am only in middle school, learning about earth science, so I looked it up ad this website came up.

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3 years ago
Which part of the electromagnetic spectrum is divided into seven ranges of wavelength and is the part visible to the human eye.
Murrr4er [49]
Infrared light I hope this help you
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which of the following is an example a pseudo science? (choose two) a.biology b. astrology c. chemistry d.physics f. medicine
BabaBlast [244]
It would be Biology and Chemistry 
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3 years ago
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Sympathetic stimulation results in what effects in the kidney?
Bess [88]

Renal vascular resistance, renin release, and tubular salt reabsorption are all increased when sympathetic nerves to the kidney are active.

<h3>Sympathetic stimulation :</h3>

The sympathetic nervous system alters the cardiac output, peripheral vascular resistance, and renal function, all of which play significant roles in controlling arterial pressure under various circumstances. The system has a role in the pathogenesis of chronic arterial hypertension and is capable of significant acute pressor effects. Because of its limitless capacity to restore altered arterial pressure to its original level by increasing or decreasing water and electrolyte excretion in response to elevated or decreased systemic arterial pressure, the renal volume/pressure control system is regarded as dominating physiological long-term arterial pressure regulation.

Renal vascular resistance, renin release, and tubular salt reabsorption are all increased when sympathetic nerves to the kidney are active. By reversing the pressure-natriuresis curve, these acts contribute to long-term increases in arterial pressure. Renal sensory receptors provide signals that are transmitted by renal afferent neurons to the efferent sympathetic nervous system, which has an impact on the control of arterial pressure. The current paper's goal is to examine recent research that shows how the sympathetic nervous system and the kidneys interact in the pathophysiology of both experimental and real-world arterial hypertension.

Learn more about sympathetic nerves here:

brainly.com/question/17602350

#SPJ4

3 0
1 year ago
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