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Harrizon [31]
3 years ago
10

que cantidad de calor se debe aplicar a una barra de plata de 24kg para que eleve su temperatura de 20°C a 80°C​

Biology
1 answer:
solmaris [256]3 years ago
7 0

Answer:

b

Explanation:

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Antibiotics, antimicrobial resistance and the control of disease - Essay
kondaur [170]

<u>Antibiotics are used to kill bacteria:</u>

Antibiotic is a naturally produced substance that is used to kill bacteria. The first antibiotic was penicillin produced from fungus. The word antibiotic means against life which means it is against the life of pathogenic bacteria.

In the case of the living organism that is treated antibiotic is ‘pro life’. Antimicrobials are used to kill pathogenic microbes like fungus, bacteria, virus etc. Sometimes the microbes become resistant to the antimicrobials and they are said to develop is antimicrobial resistance.

When pathogens develop antimicrobial resistance newer drugs have to be developed in place of the earlier ones to treat the disease.

5 0
3 years ago
What conditions allow for the exponential growth of a population?​
Alex

Answer:

Exponential growth may occur in environments where there are few individuals and plentiful resources, but when the number of individuals becomes large enough, resources will be depleted, slowing the growth rate.

Explanation:

Eventually, the growth rate will plateau or level off.

4 0
3 years ago
PLEASE HELP MEEEEE QUICKLYYYY
Setler [38]

Answer:

Percent error = 8.3%

Explanation:

Given data:

Accepted value of specific gravity = 7.2

Measured value of specific gravity =  7.8

Percent error = ?

Solution:

Percent error = measured value - accepted value / accepted value × 100

Now we will put the values in formula.

Percent error = 7.8 - 7.2/7.2 × 100

Percent error = 0.6/7.2 × 100

Percent error = 0.083 × 100

Percent error = 8.3%

7 0
3 years ago
Which of the following is not true concerning the flow of energy through an ecosystem?
ira [324]
<span>Most of the energy from photosynthesis flows out as heat is the statement not correct.</span>
6 0
3 years ago
Read 2 more answers
Mobombi had completed about a quarter of the distance in the marathon in which he was a participant. suddenly, he stumbled and f
maria [59]
<span>Endorphin. Endorphin are pepetide hormones secreted by the central nervous system and the pituitary gland. They inhibit the transmission of pain signals; they also produce a feeling of euphoria very similar to the ones produced by other opioids. Its 1 production is usually triggered by various human activities although they are produced in response to pain. Carrying out frequent exercise usually stimulates the release of beta-endorphin in the human brain known as runner's high. This is the probably the reason Mobombi could finish the race pain free.</span>
8 0
3 years ago
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