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fomenos
3 years ago
11

Which is found in the highest concentrations in the atmosphere?

Biology
1 answer:
saveliy_v [14]3 years ago
5 0

Answer: By volume, dry air contains 78.09% nitrogen, 20.95% oxygen, 0.93% argon, 0.04% carbon dioxide, and small amounts of other gases. Air also contains a variable amount of water vapor, on average around 1% at sea level, and 0.4% over the entire atmosphere.

Explanation:

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Big Bend National Park in Texas is mostly Chihuahuan desert, where rainfall averages about 25 centimeters per year. Yet, it is n
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The areas of the brain located just above the sinus cavity and just below the frontal lobes that receive information from the ol
crimeas [40]

Answer:

C) Olfactory bulb is a correct answer.

Explanation:

Olfactory blub role it to sense the smell once they receive the information from the olfactory receptor, it sends the information from the nose to the brain region.This process occurs when the odorants get bind to the olfactory receptors at the specific sites and the glomerulus is present on the olfactory bulb of brain region detects the signal from the receptor and transmit to olfactory blub, and then the brain interacts with the sensory parts, by this ways smell identification is done.

The areas of the brain located just above the sinus cavity and just below the frontal lobes that receive information from the olfactory receptor cells is known as the Olfactory bulb.

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4 years ago
Which of the following is true about cell membranes and cell walls? A. Cell wall is rigid, cell membrane supports the structure
nikitadnepr [17]

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Explanation:

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3 years ago
The swordfish contains a heat generating organ that warms its brain and eyes up to 14°C above the surrounding ocean water temper
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Answer:

Mitochondria

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Mitochondria can be described as the organelle which is the powerhouse of the cell. These organelles also function to maintain homeostasis of the body. The mitochondria of a cell use up oxygen and nutrients from the body and convert them into energy and heat. The heat is used to maintain the temperature of the organs and body. Hence, the heat-generating organ would have the organelles, mitochondria, in abundance in its cells.

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