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Delicious77 [7]
1 year ago
12

2.

Biology
2 answers:
PilotLPTM [1.2K]1 year ago
5 0
Provides energy (long term)
Andrej [43]1 year ago
4 0

Answer:

it provides energy to the body.

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hey could someone help me with this immediately!! i will mark u brainiest if u don’t guess or leave a link!!!
svp [43]

Answer:

Chemical energy changes into thermal energy and light energy

6 0
3 years ago
Read 2 more answers
Biodiversity is the existence of many different kinds of plants and animals in an environment. Describe why the tropical rainfor
inysia [295]

Answer:

Biodiversity: Tropical rainforests are areas of extremely high biodiversity compared to other ecosystems. Biologists estimate that tropical rainforests contain about 50% of the world's terrestrial plant and animal species, yet they encompass only about 6% of the world's land area.

Explanation:

7 0
2 years ago
In animals which organ is responsible for the force that moves blood through the body?
max2010maxim [7]
I belive it’s the heart
8 0
3 years ago
Why was it important for Mendel to study such a large sample of pea plants to determine the probability of inheritance?
Andrei [34K]
To reduce the likelihood of human error, to gather more evidence, and to make his numbers more exact.
3 0
3 years ago
Newsweek in 1989 reported that 60% of young children have blood lead levels that could impair their neurological development. As
Kamila [148]

Answer:

The answer is 83.38%.

Explanation:

The probability of young children having blood levels that impair their neurological development is given as 60% in the question. To find the probability of at least 5 children out of 10 in a sample having said blood levels, we need to use the binomial probability.

n represents the total number of children in the sample so n = 10 and p is the probability of the children having blood levels causing the problem which is 60% so p = 0.6.

We want the probability of it being observed for 5 or more children and that is P(x\geq 5). If we subtract the P( x\leq 4) from 1, which is the probability of not observing the condition in 5 or more children, we will have the P(x\geq 5).

1 - P(x\leq 4) = 1 - pbinom(4, 10, 0.6) which are the probability range in the function, the sample size and the probability of observing the condition respectively.

The result is 1 - 0.1662 = 0.8338 which means that the probability that is asked is 83.38%.

I hope this answer helps.  

8 0
3 years ago
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