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Alex73 [517]
3 years ago
5

4. What are the two big groups into which cells are classified?

Biology
1 answer:
slavikrds [6]3 years ago
6 0
<span> prokaryotic </span>cells<span> & eukaryotic hope i could help

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vivado [14]

Answer:

D

Explanation:

3 0
3 years ago
The atmosphere and oceans are in constant motion. This is because
Dmitry_Shevchenko [17]

Answer:

Due to the earth's rotation and the gravitational pull of the moon.

7 0
3 years ago
In photosynthesis, carbon dioxide is reduced and h2o is oxidized. What type of chemical reaction is this?.
Vilka [71]

In photosynthesis, carbon dioxide is reduced and H₂O is oxidized. The type of chemical reaction is an oxidation-reduction reaction.

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Explanation

Oxidation-reduction reaction are reactions that take place in electrochemical processes. Reduction is the reaction of decreasing oxidation number and increasing electrons and it can be said that reduction is the reaction of a substance losing oxygen. Oxidation is the reaction of increasing the oxidation number and decreasing electrons and can be said that oxidation is a reaction where the reaction of a substance binds oxygen.

Photosynthesis is one type of oxidation-reduction reaction that occurs naturally in everyday life. Photosynthesis has a complex process and involves green plants and certain bacteria. In the event of photosynthesis, carbon dioxide is reduced to carbohydrates and water is oxidized to oxygen.

The oxidation-reduction reaction in photosynthesis is:

6CO₂(g) + 6H₂O(l) + energy --> C₆H₁₂O₆(aq) + 6O₂(g)

Learn more about oxidation-reduction reaction on

  • brainly.com/question/13559667
  • brainly.com/question/16867778

#SPJ4

6 0
1 year ago
Which is one of the most dramatic triggers of sudden mass movements?
77julia77 [94]

Answer:

An <u>Earthquake</u><u> </u>is one of the most dramatic triggers of sudden mass movements.

4 0
3 years ago
Which type of lens can be rotated to select different magnifications?
stich3 [128]

Answer:

objective lenses

Explanation:

objective lenses with different magnifications, screwed into a circular "nosepiece" which may be rotated to select the required lens.

4 0
3 years ago
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