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Step2247 [10]
4 years ago
13

Which of the following pairs is unrelated? A.sugar-carbohydrate B.fat-lipid C.amino acid-protein D.starch-nucleic acid

Biology
2 answers:
seraphim [82]4 years ago
7 0
D) starch-- nucleic acid
Goshia [24]4 years ago
5 0
The answer is d. a starch is not a nucleic acid

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Which spinal root is responsible for conveying motor or efferent information from the spinal cord to the body?
nika2105 [10]

Answer:

The spinal cord is divided into 31 segments that send nerve rootlets out into the body through intervertebral foramen. These neurons travel into the spinal cord via the dorsal roots. Ventral roots consist of axons from motor neurons, which bring information to the periphery from cell bodies within the CNS.

Explanation:

Hope this will help

7 0
3 years ago
Which of these changes to a modern lifestyle would promote the development of more-sustainable practices in the world food syste
dezoksy [38]

Answer:

c. switching from beef to soy

Explanation:

Switching from beef to soy shall lead to the curbing of lifestyle diseases such as obesity.

At the same time, soy shall provide the nutrients that were needed by the body and could be obtained from beef.

Beef is much expensive compared to beef, thereby, there shall be experienced  low expenditure compared to beef.

Therefore the switching from soy to beef shall be a more sustainable food system.

6 0
4 years ago
A process in which water is split into hydrogen, oxygen, and electrons is called
VARVARA [1.3K]

Answer:

Photolysis

Explanation:

7 0
3 years ago
What is the speed of a wave with a wavelength of 0.5 m and a frequency of 20 Hz?
seropon [69]

Answer:

You multiply 0.5 by 20 which will give you 10 your answer is 10

4 0
3 years ago
4
Sonbull [250]

Answer:

All choices are correct

Explanation:

The most well known was a botanist who studies plants too realized that plats,living things are made of cells so most likely the answer would be all living things are made of cells

I hope this helps, I am only in the 7th grade and this was pretty easy to me

5 0
3 years ago
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