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adoni [48]
3 years ago
14

Aquatic organisms that lived hundreds of millions of years ago and were buried in silt and sediment resulted in the formation of

_______. a. coal b. biomass c. biofuels d. petroleum Please select the best answer from the choices provided A B C D
Biology
2 answers:
kakasveta [241]3 years ago
4 0

Answer: c. biofuels

Explanation:

A biofuel is the fuel that is produced by the biological activity of anaerobic microorganisms rather than a fuels that are generated by the geological processes such as coal and petroleum. The biofuels will form after the decaying and decomposition of the organic matter generated after the death of aquatic animals when left buried under the heap of the silt and sediments.

Dmitriy789 [7]3 years ago
3 0
I think it's C I'm not sure
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Sustancia formada por ADN y proteínas histonas que integra los cromosomas
Sauron [17]

Answer:

La cromatina

Explanation:

La cromatina es una sustancia dentro de un cromosoma que consta de ADN y proteína. El ADN lleva las instrucciones genéticas de la célula. Las principales proteínas de la cromatina son las histonas, que ayudan a empaquetar el ADN en una forma compacta que encaja en el núcleo celular.

La cromatina es un complejo altamente organizado de ADN y proteínas y es un componente principal del núcleo celular. Las proteínas histonas ayudan a organizar el ADN en unidades estructurales llamadas nucleosomas, que luego se ensamblan en una estructura compacta (cromatina) y, finalmente, en estructuras muy grandes de orden superior (cromosomas).

8 0
3 years ago
During this period, the uterus shrinks back to its original state in a process called ____________ .
Lena [83]

Answer:

During this period, the uterus shrinks back to its original state in a process called <u>invulotion</u><u>.</u>

Explanation:

Pa Brainliest Po

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5 0
2 years ago
Question 3 , 4 , 5 , 6 and 7 <br> - 50 points ! and will mark u brainly <br> need help ASAP !
Kipish [7]

Answer:

READ EXPLANATION

Explanation:

3 - B

4 - D

5 - A

6 - C (?)

7 - D

3 0
3 years ago
What does the lunar rover do?
Tju [1.3M]
The answer is the first one

Moves astronauts around
3 0
3 years ago
The condition of the Rh factor is called ___when present and___ when absent.<br> please help asap!
zepelin [54]

Answer:

Explanation:The condition of the Rh factor is called __RH positive_when present and__rh negative_ when absent.

4 0
3 years ago
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