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Blizzard [7]
3 years ago
13

Umm yeah I’m doing old work anybody wanna help

Biology
1 answer:
Andrei [34K]3 years ago
7 0
I believe is A I’ve learned that in 8th grade I think
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Natural selection involves energetic trade-offs between ________. Group of answer choices high survival rates of offspring and t
koban [17]

Answer:

The correct answer is ''high survival rates of offspring and the cost of parental care''

Explanation:

Natural selection is the differential reproduction of some genetic variants with respect to others. Natural selection favors individuals who maximize their total reproductive success throughout life, that is, it favors certain phenotypes or variants are associated with greater offspring and / or greater survival, that also means that selection will favor those who stop spending on a particular breed at the right time to invest in another, that is, the amount of energy invested in each of them. This same natural selection also favors those genes that make it effective when the body that carries them is in development to extract all possible parental investment from their parents.

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3 years ago
Where can light travel but not sound
HACTEHA [7]
The answer to your question would be space. The sun's light travles through space. but if you clap, you can't hear it.
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3 years ago
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Crude oil is ________. a. composed of less than ten different hydrocarbon molecules b. usable in its raw form c. formed in a wid
kolbaska11 [484]

Crude oil is <u>refined to separate the chemicals used for gasoline, lubricants, plastics, and other products.</u>

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  • In a distillation tower, the crude oil is separated by boiling point after being heated by a furnace.
  • The material is then transformed into finished goods like fuels like gasoline and diesel, as well as specialty items like asphalt and solvents, by using heat, pressure, or a catalyst.
  • Ethane, liquid petroleum gas (LPG), and naphtha are the three main petrochemical feedstocks generated from crude oil.
  • These are mostly employed in the creation of synthetic fibers, plastic polymers, and other petrochemical intermediates.
  • With increased global income, demand for these products will only continue to rise.

learn more about Crude oil here:

brainly.com/question/23630905

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5 0
1 year ago
Food web stabitlity is most dependent on ____?
Harlamova29_29 [7]

Food web stability is most dependent on the number of connections among species.

5 0
3 years ago
Controlled burning, or prescribed burns, can be used as a management tool for forests. Natural occurring fires as well as contro
valentinak56 [21]

Answer:

C

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Ash from the fire helps restore nutrients

Fires clear out the brush along the ground level before they reach the trees, hence clearing the way to prevent larger fires

Eucalyptus and pine only feed after a fire event when the soil is rich

Therefore the odd one out is C

8 0
3 years ago
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