↓ please help asap! ↓

1 answer:

3 0

3) decrease

Without the green house effect, earth would be like a solid ball of ice and rock.
Life as we know it wouldn't exist without greenhouse gases.
The temperature would drop below 0° Fahrenheit!

You might be interested in

Genetic drift _____.

Sergeeva-Olga [200]

Genetic drift happens when well-adapted organisms survive and reproduce more often than poorly-adapted organisms. The statement that best sums up evolution is the change in a population through genetic variation over time. Natural selection may be through (1) differential reproduction, that is, not all organisms are able to reproduce to their fullest capacity because nature cannot simply sustain it and (2) acquire genes, that is heredity.

5 0

3 years ago

Which answer helps to explain why all living cells need ph buffers?

defon

Answer;

Amino acid side chains have many carboxyl and amino groups.

Explanation;

-A buffer solution is a solution that resists changes in pH when small quantities of an acid or an alkali are added to it. It is a chemical substance that helps maintain a relatively constant pH in a solution, even in the face of addition of acids or bases.

-Buffering is important in living systems as a means of maintaining a fairly constant internal environment, also known as homeostasis.Small molecules such as bicarbonate and phosphate provide buffering capacity as do other substances, such as hemoglobin and other proteins.

- Protein buffer systems depend upon proteins, as opposed to nonprotein molecules, to act as buffers and consume small amounts of acid or base. Since amino acids have the capability of reacting with both acid and base, they naturally act as buffers.

4 0

3 years ago

Which process involves glucose reacting with oxygen to provide energy carbon dioxide and water

Aleks [24]

Answer:

The process in which glucose react with oxygen to provide energy and carbon dioxide and water is called Cellular respiration .