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Paraphin [41]
3 years ago
13

The immune system is a network of cells . Tissue,and organs that help ______?

Biology
1 answer:
Dima020 [189]3 years ago
3 0
<span>The immune system is a network of cells . Tissue,and organs that help defend the body.

Hope I helped! Have a great one!


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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

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6 0
1 year ago
When two organisms from the same species compete for resources, it is______ competition.
Sidana [21]

Answer:

Intraspecific competition

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7 0
3 years ago
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Answer:

Less than one light year.

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The sun is approximately 93,000,000 miles away from the earth. A light year is 5,865,696,000,000 miles.

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3 years ago
Please help meeee!!
FinnZ [79.3K]

Answer: i answered the first one you posted go check

Explanation:

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One year ago, what limiting factor was the most influential in determining carrying capacity?
Katarina [22]

Answer:

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Limiting factors include a low food supply and lack of space to live in. Limiting factors can lower birth rates, increase death rates, or lead to emigration because of infertile land which is  will unable you to grow your own plants. When organisms face limiting factors, they show logistic growth

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