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Alex777 [14]
2 years ago
9

Help plzz with biology USA test prep.

Biology
1 answer:
Vitek1552 [10]2 years ago
8 0

Answer:

i cant see it

Explanation:

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Compare and contrast living and biotic
Semmy [17]

Answer:

Both the terms "living" and "biotic" describe an organism that holds life. However, an organisms stops "living" after it dies, but never stops being "biotic". This is because "biotic" means anything that has ever had life, whereas "living" only describes things currently alive.

Explanation:

Brainliest please?

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In which one of the following locations can a person hear the echo of a sound?
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In the essay, the point is made that perhaps the environment of the children has already guided their preferences in toys BEFORE
CaHeK987 [17]

Answer:

a. at age 3 or 4, when children are dressed in gender-specific clothing

Explanation:

what is the earliest age at which environment could potentially shape the preferences of a child is at age 3 or 4, when children are dressed in gender-specific clothing

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3 years ago
Describe some advantages and disadvantages of solar energy.
blagie [28]
Advantages of using solar energy are pollution-free, noise-free, on installation it produces free energy, clean and renewable. Disadvantages include high cost, energy dependent on sunlight exposure, power stations are expensive to build and devices powered by solar energy cannot be used at night
3 0
3 years ago
What are the various speculation on the existance of life or how did life form on earth?​
Helen [10]

Answer:

In evolutionary biology, abiogenesis, or informally the origin of life (OoL), is the natural process ... For the oldest life forms, see Earliest known life forms. ... There are several principles and hypotheses for how abiogenesis could have occurred. ... In 2017 scientists found possible evidence of early life on land in 3.48 Gyo

Explanation:

Many scientists favor the RNA world hypothesis, in which RNA, not DNA, was the first genetic molecule of life on Earth. Other ideas include the pre-RNA world hypothesis and the metabolism-first hypothesis. Organic compounds could have been delivered to early Earth by meteorites and other celestial objects. We can only speculate about these questions, since we haven't yet found any life forms that hail from off of Earth. But we can think in a more informed way about whether life might exist on other ... When did life appear on Earth? ... For many millions of years, early Earth was pummeled by asteroids and other celestial objects.

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3 years ago
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