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soldier1979 [14.2K]
3 years ago
7

Help ? ill mark brainlist!

Biology
2 answers:
Mariana [72]3 years ago
8 0

Answer:

If the sun was farther away from Earth

Explanation:

VMariaS [17]3 years ago
3 0

Answer:

if the sun was farther away from Earth

Explanation:

by using the Formula of Universal Law of gravitational F = GM1M2/R² we can deduce the relationship of those symbols

for option 1

when the size increases , the mass also increases. Then the gravitational force increases

for option 2

when the size of Earth increase, the mass increase and thus the gravitational increases.

for option 3

when the distance between sun and Earth increases. The Gravitational Force decrease because F is inversely proportional with R²

for option 4

if the distance between Earth and the sun decrease, the gravitational force increases. then option 4 is wrong

the option 3 is the correct one .

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Estudia la materia, su estructura, composición y<br> transformaciones.
Paraphin [41]

Answer:

La química es la ciencia que estudia la composición, estructura y propiedades de la materia, así como los cambios que esta experimenta durante las reacciones químicas y su relación con la energía.

Explanation:

8 0
3 years ago
Heat can transfer between two objects touching one another. What type of heat transfer is this? What will the temperature of bot
lara [203]

Answer:

Heat can transfer between two objects touching one another. What type of heat transfer is this? What will the temperature of both objects be after these objects remain in contact for a long period of time?

Explanation:

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3 years ago
The best way to select foods that are vitamin rich is to: read the food labels on processed foods to see the listed vitamins. me
vesna_86 [32]
Your answer is <span>C: select a wide variety of whole foods to get a balance of vitamins.

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6 0
3 years ago
A person's "VO2 max" is the maximum:_______.
givi [52]

Answer: Option D.

Rate of oxygen consumption.

Explanation:

Volume of oxygen used or Vo2 Max is the maximum ability of a person to consume oxygen and the ability of the heart, lungs and blood to transport the oxygen to other tissues and utilize it to produce ATP or energy during intense exercise.

7 0
3 years ago
If a biologist wanted to analyze the evolutionary relationship in a gene that is found in both eukaryotes and bacteria, which of
riadik2000 [5.3K]

Answer:

A) histone coding genes

Explanation:

Histones are the proteins involved in the packing of DNA in eukaryotes. They are positively charged proteins and are not found in bacteria. To analyze the evolutionary relationship in a gene between eukaryotes and bacteria, one must choose the gene present in both of them. The tRNA, rRNA and hexokinase encoding genes are common to both bacteria and eukaryotes. Therefore, one of these genes may be chosen for the study. However, histone encoding genes are not present in the genomes of bacteria. Therefore, the study of the histone encoding gene would not be useful for the mentioned purpose.

8 0
3 years ago
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