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Tasya [4]
3 years ago
9

Nitrous oxide (N20) is a gas sometimes used in dental offices. Which of these is the correct

Biology
1 answer:
-Dominant- [34]3 years ago
6 0

Answer:

N20 is an element because it is on the periodic table and doesn't have anything else attached to it. NO would be a compound because it has oxygen attached to it.

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Which layer of Earth has the lowest temperature, is entirely solid, and floats on top of fluid-like matter?
anyanavicka [17]
Crust maybe I'm not for sure.
6 0
3 years ago
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If yellow skin (Y) exhibits incomplete dominance with red skin (y), what color of skin would result from the genotype Yy?
GREYUIT [131]

Answer:

Orange skin

Explanation:

Incomplete dominance with the genotype Yy results in a combination of the dominant and recessive traits. In this case the combination of yellow and red skin would be orange skin.

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3 years ago
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Which changes would most likely limit the growth of a plant-eating animal population?
gayaneshka [121]
Probably if there are not enough plants in that area
5 0
3 years ago
If a bullet were to penetrate a lung, which three anterior thoracic body cavities would it enter, and which layer of the serous
Stella [2.4K]

Answer:

First of all is ventral: cavity that makes up the thoracic and abdominopelvic cavity ventral: cavity that makes up the thoracic and abdominopelvic cavity

Secondly it is thoracic: chest cavity

And thirdly it is pleural cavities: which consist of ths lung cavity

That is it will encounter tbe parietal layer of the serous membrane first :lines cavity

Explanation:

The organs in the body are safely guarded by the membrane, cavities and sheaths(which has different compartment). They act to protect the organs in the body like lungs.

A person who was shot with a gun, the bullet must pass the body cavities when moving to the lungs. It must first pass through the 3 cavities before it arrives at the lungs that is the ventral cavity, thoracic cavity and the pleural cavity. The serous membrane is usually found within the walls of the thoracic cavity.

8 0
3 years ago
Which of these organelles is not found in a fungal cell?
tigry1 [53]

Answer:

Chloroplast

Explanation:

Fungi organisims are complete eukaurions, either it is plury or unicelular, it will allways have a definited nucleus, Golgi apparatus, reticulum, vesicles, and other. Generally, they have mitochondrions as machinary to get ATP; but some lesser, and specific fungis like thoses in the order Microsporidian, lost them through evolution.

Either way, a fungi does not have chloroplast, being an chemeotroffic organism, it have to adquire carbon and nitrogen sources from others.

4 0
3 years ago
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