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stich3 [128]
3 years ago
15

Define parent material in science

Biology
1 answer:
Mama L [17]3 years ago
7 0

Answer:

the disintegrated rock material usually unconsolidated and unchanged or only slightly changed that underlies and generally gives rise to the true soil by the natural process of soil development. — called also source material.

Explanation:

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Johanna took her little brother to the playgrond because he likes to swing
Dafna11 [192]

Answer:

the boy is in Kinetic energy

Explanation:

Because when he swings he isn't experiencing any forces towards him only the swing experiences potential energy

5 0
2 years ago
The ribosome is called the ____________ ; because it can read mRNA language & turn it into amino acid language.
Scrat [10]

Answer:

DNA Translator

Explanation:

The ribosome is called the DNA TRANSLATOR; because it can read mRNA language & turn it into amino acid language.

This amino acid chain is known as polypeptide

6 0
2 years ago
How do scientists obtain knowledge about the world?
Sphinxa [80]
Well, scientists depend on science.They use the process of observation. But there are processes for these. The processes are;
Asking a question; Scientists wonder how specific happenings can be explained, they look for an answer.
They perform research; the scientists study the  particular thing, and look for reasons for a particular happening.
They form a hypothesis; a hypothesis is a statement which is not universally true, they are observations that haven't been agreed upon.
They test their hypothesis; they perform experiments to find out if their hypothesis is true.
They analyse the data and draw a conclusion; they record their hypothesis and write down their end result.
They pass across their result; they pass their new observation across to other people.
    Hope i helped. Have a nice day. 
7 0
2 years ago
Read 2 more answers
Select the correct statement about the evolution of animals.
WARRIOR [948]

Answer:

The correct answer is b. The oldest generally accepted fossils of large animals range in age from 565 to 550 million years old.

Explanation:

The oldest one of them all is the hematite tubes, that are dated about 3.77 billion to 4.2 billion years and it's from a yet unknown bacteria.

5 0
3 years ago
What do artic foxes eat
-BARSIC- [3]
Eggs, fish ,polar bears,voles , rodents and <span>carrion
hope that helped my friend =D</span>
5 0
3 years ago
Read 2 more answers
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