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Lana71 [14]
3 years ago
7

How much heat is needed to raise the temperature of 28g of water to 74 Celsius

Biology
1 answer:
Alexandra [31]3 years ago
4 0
Penismuncher is right
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sergeinik [125]

Answer:

the answer is under explanation.

Explanation:

The body produces a chemical known as histamine, in an effort to protect the body from foreign substances, which is partly what causes the swelling and itching. Taking an over-the-counter antihistamine such as Benadryl right after getting stung can reduce these symptoms.

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4 years ago
Which statement describes the relationship of voltage and current?
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Answer:

Ohm's law

Explanation:

Ohm's law states that the potential difference across the ends of the conductor is directly proportional to the current passing through it.

∴V∝I

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3 years ago
Polar bears hunt, mate, and usually make their dens on sea ice. They hunt primarily for seals that can be found near breathing h
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A. this is because if it is warmer, their ice will melt and they will have less ice for them to live on.
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4 years ago
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Diatoms are mostly asexual members of the phytoplankton. Diatoms lack any organelles that might have the 9 + 2 pattern. They obt
Brrunno [24]

Answer:

Diatoms are mostly asexual members of the phytoplankton. Diatoms lack any organelles that might have the 9 + 2 pattern. They obtain their nutrition from functional chloroplasts, and each diatom is encased within two porous, glasslike valves. Which question would be most important for one interested in the day-to-day survival of individual diatoms?

C) How do diatoms with their glasslike valves keep from sinking into poorly lit waters?

Explanation:

Diatoms are some of the most important organisms living on earth because of its role on the oxygen production in the planet earth. The question "how do diatoms with their glasslike valves keep from sinking into poorly lit waters?" Because of the way their nutrition is obtained from functional chloroplasts and the way them encased within two porous, glasslike valves.

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3 years ago
Where is the esophagus situated in relation to the trachea?
Bess [88]
<span>The esophagus runs behind the windpipe (trachea) and heart</span>
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