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Leona [35]
3 years ago
12

Which of these provides your body with energy?

Biology
1 answer:
Svetllana [295]3 years ago
7 0
I would have to say Proteins, lipids, and carbohydrates. Carbohydrates being the first energy source, lipids second and lasting the longest, and proteins the third and final source.  although you did not give the full question, so i do not know if i can be completely sure. 
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Do fungi have chloroplasts?
lina2011 [118]
No all fungi do not have chloropasts..............


6 0
3 years ago
What is the definition of backgrounding operation
stepan [7]

Um i think the definition for back-grounding is an intermediate stage sometimes used in cattle production which begins after weaning and ends upon placement in a feedlot. I think i am correct i am 84% sure. Mark brainiest if this helped.

Have a nice day or night

8 0
3 years ago
In 2-3 sentences and in your own words, explain the difference in the cell wall of a Gram-positive cell versus in the cell wall
Dmitriy789 [7]

Answer:

<h2>They are classified on the basis of their cell wall composition and as well as by the reaction to the Gram stain test. </h2>

Explanation:

Most bacteria are classified into two main categories

i) Gram positive bacteria and ,

ii) Gram negative bacteria.  

They are classified on the basis of their cell wall composition and as well as by the reaction to the Gram stain test.

Gram positive bacteria's characteristics

 ii) they have cell walls composed mostly of  peptidoglycan.

i) stain purple after Gram staining.

Gram negative bacteria's characteristics.  

i) they have cell wall only a thin layer of peptidoglycan and an outer membrane with a lipopolysaccharide component.

ii) stain red or pink after Gram staining.  

5 0
3 years ago
Forces in the earth's crust, describe the rock layers
svetlana [45]

Answer:Sandstone and shale are sedimentary rocks. Dynamic geologic forces created Earth's crust, and the crust continues to be shaped by the planet's movement and energy. Today, tectonic activity is responsible for the formation (and destruction) of crustal materials.

Explanation:

Sandstone and shale are sedimentary rocks. Dynamic geologic forces created Earth's crust, and the crust continues to be shaped by the planet's movement and energy. Today, tectonic activity is responsible for the formation (and destruction) of crustal materials.

8 0
3 years ago
Which sequence of events describes natural selection? Which sequence of events describes natural selection? A population of a ma
lora16 [44]

Answer:

i dont know maybe exall.4

Explanation:

the way its made is unusual but its correct to sell if its 97 degrees at all times

im 50% sure

6 0
3 years ago
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