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son4ous [18]
2 years ago
12

How many amino acids cannot be made by the body, so they must be obtained in the diet?

Biology
1 answer:
denis-greek [22]2 years ago
7 0
The answer is 9 amino acids.
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Why do most vaccinations have names like Hong Kong, Shanghai, etc..?
Igoryamba

Because the vaccinations are producted in HK or Shanghai...

8 0
3 years ago
The sun is the unlimite sorcuse of engery true or false
vlada-n [284]
<h2>Answer:</h2>

<em>True.</em><em> Yes the sun is the ultimate source of energy.</em>

Explanation:

  • We all living organism needs energy for their survival like for walking, talking and breathing.
  • Energy is required by every cell for their reproduction, growth and maintenance.
  • We all eat food to get that energy. Food is consists of plants and meat of some animal.
  • These some animals also get food from plant.
  • Plants take sun light to make their food/energy.
  • Sun just provide energy in form of food. It dose not get energy from anywhere.
  • Hence we all are ultimately depends on sun.

5 0
3 years ago
Read 2 more answers
Which method of heat transfer is due to the transfer of kinetic energy from one molecule to another?
Akimi4 [234]
It would be convection because it isnt having any physical collision which rules out conduction and it is going through mid air which rules out evaporation and radiation
3 0
3 years ago
Read 2 more answers
Several species of leopard frogs are common throughout North America, where their ranges overlap. Different species of leopard f
MrMuchimi

the correct answer is A- Reproductive isolation occurred through behavioral isolation

A process of formation of a new species from an existing species is called speciation. New species may formed due to geographical or reproductive barriers which isolates the members of a population of a species to form a new species.

In the given question, speciation in In the leopard frogs occurred due to a particular or specific call given by males to the females. The courtship call lead to reproductive isolation due to change in behavior. Such type of behavioral change will help in recognizing mates of the same species and this will act as a reproductive barrier among the other related species.


4 0
3 years ago
A person high on the trait of __________ will typically follow a script, or a perceptual and behavioral strategy, that involves
ddd [48]

Answer:

The preferable option will be - C.

agreeableness, agreeable.

Explanation:

  • A person who has an alternative character of <u>agreeableness</u> will typically follow a script, or a cascade of perceptual and behavioral strategy, that involves being warm, friendly, approachable, and slow to anger.
  • If a person is <u>agreeable</u>, then he or she will probably not get angry in response to a mild insult.

So, we can say that an agreeable person is more calmer than an agreeableness person.    

7 0
3 years ago
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