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borishaifa [10]
3 years ago
10

Produce oxygen that we need to live.

Biology
1 answer:
iris [78.8K]3 years ago
7 0
<span>Photosynthesis is a </span><span>complex process that takes place in cells of green plants. Such as tree's. Radiant energy from the sun is used to combine carbon dioxide and water to produce oxygen, carbohydrates (such as glucose), and other nutrient molecules. I believe this answers your question. Sorry if it doesn't. </span>
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The ancient Egyptians made black eye make-up with which element
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Answer:

The two main forms of eye makeup were grepond eye paint and black kohl. The green eye paint was made of malachite, a copper carbonate pigment, and the black kohl was made from galena, a dark grey ore.

5 0
3 years ago
The anterior portion of the body of most annelids, such as the earthworm, is adapted for sensing the environment.
Diano4ka-milaya [45]

Answer:

The answer is False. Although sensitive cells are <u>more abundant</u> in the <u>anterior portion</u> of the annelid´s body, in general, they are arranged in all the segments.

Explanation:

Annelids, such as the earthworm, have a variety of sensory cells:    

  • <u>Mechanoreceptors</u>, disposed of in groups in <em><u>each segment</u></em> of their body.  
  • <u>Photoreceptors</u>: Light-sensitive cells. Although they are <em><u>located in the whole </u></em>body, they are <em><u>abundant in anterior and posterior segments</u></em>, concentrated in the intern and dorsal part of the epidermis.
  • <u>Humidity receptors</u> are the most sensitive cells and are <u>located in the first segments</u> of the earthworm body
  • <u>Chemoreceptors</u>: sensorial cells cumulus forming a prominent tubercle with prolongations that extends through the cuticle. These tubercles form three rings <em><u>in each segment</u></em> but are especially <em><u>abundant in the anterior part</u></em> of the body.

The tegument is very rich in free nervous terminations, which functions might be tactile.

6 0
3 years ago
BRAINLY please help
valentinak56 [21]
The answer for your question is C
5 0
3 years ago
Read 2 more answers
Which of the following are functions of nucleic acids?
Contact [7]
Nucleic acids are the building blocks of proteins so a b is rna and C is genes
7 0
3 years ago
Avoiding bias, increases reliability and is important to experimental data. A scientist is investigating the cause of contaminat
lys-0071 [83]

Answer:

A. Resident 1

Explanation:

the answer is resident one because they have no personal connection to the gas station but the other residents do. This leaves them unbiased to the situation

7 0
3 years ago
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