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3 years ago

Please help with 10-15.

Biology

1 answer:

larisa [96]3 years ago

5 0

10 is 4
11 is 3
15 is 3 (where it says 3 ok)

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Help with question #10. Bio 20-2

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The stomach <span>walls have a lining that contains epithelial cells that have a protective layer of mucus and bicarbonate. The mucous is pretty much the same stuff which lines our throat and nose.</span>

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3 years ago

Which of the following is the best physical description of a gene

Dmitrij [34]

Answer:

It is a part

Explanation:

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describe how the structure of the chloroplast and mitochondria controls movement across the membranes.

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the answer is that you got to do the directions to do the test

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3 years ago

The population of a colony of mosquitoes obeys the law of uninhibited growth. If there are 1000 mosquitoes initially and there a

Agata [3.3K]

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

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

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4 years ago

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Why do some non-living things exhibit one or more characteristics of living things?

Tresset [83]

Because, they change there ways of living

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