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Mumz [18]
3 years ago
7

Why is photosynthesis considered the most important chemical reaction on earth?

Biology
1 answer:
Sergeu [11.5K]3 years ago
5 0
Because it creates energy and food for different beings 
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andrezito [222]
No sé la respuesta a este??????????
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3 years ago
_________ is an organ of the alimentary canal?
vovangra [49]

Answer:

Small intestine

Explanation:

The given question has not provided the options neither they are found anywhere therefore it can be assumed that the examiner is asking the most important organ of the alimentary canal.

The alimentary canal is the hollow tube-like structure formed inside the human which are associated with the digestion of the food material. The main organs of the alimentary canals are the oesophagus, stomach and the intestine.

The intestine is the main organ of the canal as it is associated with the digestion of the complex biomolecules and the absorption of these nutrients.

Thus, the small intestine is the correct answer.

5 0
3 years ago
Most cell types are ________ permeable to water. an exception is cells of the ________, which can be either impermeable or perme
ArbitrLikvidat [17]
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4 years ago
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valina [46]

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* Obesity

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* smoking

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7 0
4 years ago
Please help me, I don't understand the answers and I'm bad at biology ;-;
abruzzese [7]
B I’m not sure but that’s the best answer I can think of:)
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