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SpyIntel [72]
3 years ago
8

Not sure which one plz help

Biology
2 answers:
mart [117]3 years ago
4 0

Answer:

I believe it's both C and D

lina2011 [118]3 years ago
4 0

Answer:

C and D.

Explanation:

Antibodies are proteins produced by the body's immune response against an antigen. They bind to foreign substances in the body to "mark" or signal to other parts of the immune response that the substances must be destroyed.

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How many chambers does the heart contain?
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  The heart has 4 chambers.


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During the process of respiration and photosynthesis implants I was what are the three primary elements that cycle between the m
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Those are glucose, oxygen and carbon dioxide (CO2).
<span>Respiration and photosynthesis are opposite processes in the plant cell. Photosynthesis makes the glucose and releases oxygen and they are used in cellular respiration to make ATP. The glucose is broken down during the respiration into CO2, which is used in photosynthesis. While H2O is broken down to form oxygen during photosynthesis, in cellular respiration oxygen is combined with hydrogen to form H2O. </span>
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A segment of DNA that codes for a negative regulator protein is called a
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Perhaps the answer your looking for is, a tumor suppressor gene.
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This lower limb muscle, which attaches to the calcaneus via the calcaneal tendon and plantar flexes the foot when the knee is ex
Hitman42 [59]

Tibialis anterior.

Explanation:

Tibialis anterior is the muscle of lower limb that originates from the upper two-third of lateral surface of tibia and attaches the heel (calcaneous ) via heel cord and plantar.

When the knee is extended, this muscle results in flexing of the foot .

This injury also functions in keeping the balance of the body when we are standing or even when we are walking.

4 0
3 years ago
Name the three types of fronts. Be sure to include name, the type of air the front will bring, and the type of skies it will bri
dybincka [34]

Answer:

<em>3 types of front:  cold front (cool air and cumulus clouds are replaced by stratus and stratocumulus clouds or clear skies) , warm front ( warm air and high clouds like cirrus), and stationary front(warm and cool air and stratus, nimbostratus, altostratus, and cirrostratus clouds. </em>

Explanation:

Cold fronts form when a cooler air mass moves into an area of warmer air in the wake of a developing extratropical cyclone. The warmer air interacts with the cooler air mass along the boundary, and usually produces precipitation. Cold fronts often follow a warm front or squall line.

Warm front Forms when a moist, warm air mass slides up and over a cold air mass. As the warm air mass rises, it condenses into a broad area of clouds. A warm front brings gentle rain or light snow, followed by warmer, milder weather.

Stationary front Forms when warm and cold air meet and neither air mass has the force to move the other. They remain stationary, or “standing still.” Where the warm and cold air meet, clouds and fog form, and it may rain or snow.

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