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igor_vitrenko [27]
3 years ago
15

Which of the following should be given to students before they begin a laboratory experiment?

Biology
1 answer:
Bogdan [553]3 years ago
7 0
The answer is B. guidelines for safe laboratory practices
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The population of a colony of mosquitoes obeys the law of uninhibited growth. If there are 1000 mosquitoes initially and there a
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Answer:

2,855 is the size of the colony of mosquitoes after 4 ​days.

Explanation:

The law of uninhibited growth is given as:

A=A_o\times e^{k\times t}

A_o= Original amount

A = Amount after time t

k = Positive constant repressing the rate of growth

We are given with:

Original population of mosquitoes = 1000

Population of mosquitoes after 1 day =1300

t = 1 day

1300=1000\times e^{k\times 1 day}

k = 0.2623 day^{-1}

Population size of mosquitoes after 4 days

A_o=1000, k= 0.2623 day^{-1}

A =? , t = 4 days

A=1000\times e^{ 0.2623 day^{-1}\times 4 days}

A =2,855.36 ≈ 2,855 mosquitoes

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when studying the earth, scientists usually consider it a closed system. How should that affect human decisions about managing r
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The correct answer is A, more information is needed, because organisms from both the bacteria and archaea domains are prokaryotic and unicellular.

I hope I helped!

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