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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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Where does cell respiration happen in the cell
Elan Coil [88]

Answer:

In mitochandia and cytoplasm

Explanation:

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7 0
2 years ago
Two populations of lobsters do not mate because one population lives in the Atlantic Ocean and the other lives in the Pacific Oc
Archy [21]

Answer:

1)Habitat Isolation (for lobsters)

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5)Behavioral Isolation (for birds)

Explanation:

8 0
3 years ago
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In C3 plants the conservation of water promotes_______.a. photorespiration. b. a shift to C4.c. photosynthesis.d. the opening of
ankoles [38]

Answer:

A) photorespiration.

Explanation:

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The photorespiration occurs when the plant faces high temperature therefore n order to prevent water loss the stomata gets closed. This result in the binding of the oxygen to the RUBISCO and thus photorespiration begins.

Thus, Option-A is correct.

6 0
3 years ago
Why are bacteria necessary for life on Earth to exist?
SashulF [63]

Answer:

Bacteria are economically important as these microorganisms are used by humans for many purposes. The beneficial uses of bacteria include the production of traditional foods such as yogurt, cheese, and vinegar. Microbes are also important in agriculture for the compost and fertilizer production.

Explanation:

6 0
3 years ago
Base your answer to the question on the information below and on your knowledge of biology.
Mumz [18]
I think i no idea <span>Sandstone is a(n) ____ sedimentary rock.??

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