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BARSIC [14]
3 years ago
7

Which systems would help in removing carbon dioxide from the body

Biology
1 answer:
earnstyle [38]3 years ago
3 0
The system that helps remove carbon from the body is the respiratory,the main organ that helps is the lungs c:
 
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A nurse who provides care on a pediatric unit of a hospital is aware that the potential for harm as a result of drug errors is h
abruzzese [7]
<span>A nurse who works in the pediatric unit of a hospital knows that there is danger due to errors in drugs, and that danger is higher for infants and children than adults because children and infants have immature kidney function and liver function.</span>
7 0
3 years ago
Growth patterns of crystals in space
Crank
During the growth of crystals astronauts study and perform this action while in the space stations. The astronauts freeze a certain liquid that turns into a solid. The solid form forms a certain pattern that is “special”. The materials that group together form the actual crystal.
7 0
3 years ago
To model ocean water in different places on Earth, a student pours equal amounts of water in two containers. He adds the same am
Nitella [24]

Answer:

The correct answer would be - container 2 will have less salinity than container 1.

Explanation:

The given experiment can give an idea about how the temperature of surroundings can affect the salinity, volume, and density of the water that has the same amount of water and salt dissolved in it. The independent variable or the only variable that is different is their place that has a difference in the temperature. Container 1 is placed in a cool place while container 2 is placed in sunlight.

We know that the warmer the water it takes more space so, therefore, less density. Density and salinity both have a positive relationship so an increase in density increases the salinity and vice versa. Thus, here the salinity of container 2 would be low in comparison to container 1

8 0
3 years ago
the total energy value of a 100g cereal is 2000KJ. the boy requires 5500 KJ of energy per day. How many grams of cereal does he
zvonat [6]

Answer:

He need to eat 275 g

Explanation:

2000 = 100

5500 = 2000÷100= 20 = 5500÷20 = 275

He need to eat 275 g

4 0
3 years ago
In the classification of living organisms, which of the following is an example of a domain?
cupoosta [38]

Answer:

it's BACTERIA

Explanation:

There are three widely recognized domains: Archaea, Bacteria, and Eukarya. Viruses lack many traits of living things so the majority of scientists do not classify them as living organisms.

6 0
3 years ago
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