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Luba_88 [7]
3 years ago
12

The earliest theories about the atom considered it to be the

Biology
1 answer:
AURORKA [14]3 years ago
6 0

Answer: I’m not sure but I think the answer is C.

Explanation:

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Lucas suffers from epilepsy. He is reading the paper when suddenly he loses focus of what he is doing for twelve seconds. What k
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The answer is Letter C. A Petit Mal Seizure. A Petit Mal Seizure or Absence Seizure is a type of seizure that makes the victim unresponsive for a few seconds and returns to consciousness afterwards. Not remembering the seizure episode he/she had. Therefore, Lucas experienced a Petit Mal Seizure or Absence Seizure.

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What is the significance of chitin arthropods? A. Chitin is a storage carbohydrate that form their exoskeleton. B. Chitin is a s
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Answer;

-Chitin is a structural carbohydrate that forms their exoskeleton


Explanation;

-Chitin is the main component in the exoskeletons of arthropods and crustaceans and is also in the cell walls of fungi.

-It is a linear long chain polymer consisting of repeated units of N-acetyl-glucosamine.

-The main function of the chitin-containing exoskeleton is to keep the inner soft tissue safe from any sort of injury and also prevents the delicate tissues from drying (acts as a water tight barrier against dehydration).

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The spanish fly is a species of what insect
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The Spanish fly is a species of a beetle `

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5. Animal waste decay by the action of bacteria which create<br>​
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Answer:

Animal waste decay by the action of bacteria which create :

  • Ammonia and nitrate products i.e. rich in nitrogen.

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On what characteristic of an organism does natural selection exert pressure?
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Answer: option D.

Phenotype

Explanation:

Theory of natural selection shows that different organism survive, adapt and reproduce in their environment due to their different phenotypic variation. The phenotypic variation exist among individual organisms and it is heritable which is transfer from one generation to another.

Phenotype are traits or physical characteristics or observable characteristics of organism e.g organisms appearance, behavior e.t.c.

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