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Deffense [45]
3 years ago
5

Why is the prolonged use DDT not desirable?

Biology
1 answer:
lys-0071 [83]3 years ago
5 0
When DDT is washed into water bodies from farms and absorbed by aquatic life(i.e fish) animals like eagles and hawks who continuously feed on such animals will begin to lay eggs with soft egg shells that are very fragile thus endangering the the chicks from birth
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If the pH of pure water is 7, ammonia is 12, and coffee is 5, which is acidic, which is
n200080 [17]

Answer:

acidic :- coffee

basic :- ammonia

neutral :- water

Explanation:

anything with ph value 7 is neutral.

anything with ph value less than 7 is acidic and greater than 7 is basic.

6 0
2 years ago
What molecules link together to form protein
faltersainse [42]
Two amino acids<span> are linked together by the formation of a </span>peptide<span> bond. </span>Amino acids<span> joined by a series of </span>peptide bonds to make<span> a </span>peptide<span> chain. Thus , a protein molecule is a </span>polypeptide chain <span>composed of many </span>amino acid residues<span>.</span>
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3 years ago
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Can anyone explain capillary action in the circulatory system in simple terms?​
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<em>Please</em><em> make</em><em> me</em><em> as</em><em> brainlist</em>

<em>Capillary action is defined as the spontaneous flow of a liquid into a narrow tube or porous material. </em>

8 0
2 years ago
A new combination of hereditary material is produced in offspring through _____.
love history [14]
<span>sexual reproduction</span><span>


Sexual reproduction provides genetic variation because the sperm and egg that are produced contain different combinations of genes than the parent organism.  Sexual reproduction involves meiosis which is the process of a cell doubling its DNA, shuffling its genes and then dividing the shuffled DNA among four cells.</span>
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About this much of the energy released from food molecules during catabolism is released as heat:______.
lorasvet [3.4K]

About this much of the energy released from food molecules during catabolism is released as heat: adenosine triphosphate (ATP)

The Adenosine triphosphate (ATP) is the source of the energy for the use and the storage at the cellular level. The structure of the ATP is a nucleoside triphosphate, consisting of the nitrogenous base (adenine), and ribose sugar, and the three serially bonded phosphate groups

ATP is synthesized in the mitochondria is the primary energy source for the important biological functions, such as the muscle contraction, the nerve impulse transmission, and the protein synthesis

In general, the main energy source for the cellular metabolism is the glucose, which is the catabolized in the three subsequent processes—the glycolysis, tricarboxylic and acid cycle (TCA or Krebs

To know more about Adenosine triphosphate visit:

brainly.com/question/24164081

#SPJ4                

3 0
1 year ago
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