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Vlad1618 [11]
3 years ago
8

Which of the following statements is part of the cell theory? A. Cells are the basic units of living things. B. All living thing

s are made up of one or more cells. C. All cells come from pre-existing cells. D. all of these
Advanced Placement (AP)
1 answer:
Jet001 [13]3 years ago
5 0

Answer:

A

Explanation:

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Which of these is a characteristic of intraregional migration? A) It is seasonal B) It is sporadic. C) It is permanent. D) It is
Vlad [161]

Answer:

<h2>a)  It is seasonal</h2><h2 /><h2><u><em>hope it helps</em></u></h2>

5 0
3 years ago
Read 2 more answers
What is the central idea of the article Elephants Attack as Humans Turn Up the Pressure?
docker41 [41]

Answer: c) Researchers think that stresses created by humans are the reason behind increasing numbers of elephant attacks.

Explanation:

The aforementioned article by National Geographic shows that the higher number of elephant attacks on humans are as a result of human activities that are placing stress on elephants.

Humans are increasing in population and as a result need more land for farming. This is resulting in a shrinking habitat for elephants who then encroach on human farms and are killed for it which leads to some elephants having Post Traumatic Stress Disorder and killing other humans which then continues the cycle.

6 0
3 years ago
10. The probability of a new york teenager owning a skateboard is 0. 37; of owning a bicycle is 0. 36 and of owning both is 0. 2
antoniya [11.8K]

The probability of the teenager owning a skateboard or a bicycle will be 0.46 or 46%. And the events are mutually exclusive.

<h3>What is the addition rule of size for two subsets?</h3>

For two subsets A and B of the universal set U, we have:

P(A ∪ B) = P(A) + P(B) - P(A ∩ B)

The probability of a new york teenager owning a skateboard is 0.37, of owning a bicycle is 0.36, and of owning both is 0.27.

Then the probability of the teenager owning a skateboard or a bicycle will be

P(A ∪ B) = 0.37 + 0.36 - 0.27

P(A ∪ B) = 0.73 - 0.27

P(A ∪ B) = 0.46

Thus, the probability of the teenager owning a skateboard or a bicycle will be 0.46 or 46%.

The events are mutually exclusive.

Learn more about the addition rule for two subsets here:

brainly.com/question/27496136

#SPJ4

4 0
1 year ago
Anyone know how to solve this
alexandr402 [8]
For all of the triangles you have to use Sin, Cosin, or Tangent. Sin= opposite/hypotenuse, Cosin=adjacent/hypotenuse, and Tangent= opposite/adjacent. 
Question 2-
You have the hypotenuse and you are trying to find the adjacent. Cos(35)=x/51
Multiply the 51 over and now you have 51Cos(35)=x. x=41.77m
Question 3-
Tan(30)= x/24. 24Tan(30)=x. x= 13.856m
Question 4- 
Sin(70)=x/18. 18Sin(70)=x. x=16.9 m
Question 5-
Cos(60)= x/30. 30Cos(60)=x. x=15m
Question 6-
Tan(55)=x/6. 6Tan(55)=x. x= 8.568m
7 0
3 years ago
Fsksksksnznzjsjsbbsjs
Sauron [17]
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3 years ago
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