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egoroff_w [7]
3 years ago
6

How is specific gravity extracted from the earth?

Biology
1 answer:
Semenov [28]3 years ago
6 0

Answer:

The formula for specific gravity, given that the reference substance is water, is the density of the object divided by the density of the water.

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Tell me a little about prokaryotes and eukaryotes. What do these types of cells have in common? How are they different?
beks73 [17]

Hi There!

Tell me a little about prokaryotic and eukaryotes.

What do these types of cells have in common?

How are they different?

2 very common similarities between the types of cells is that they both have a certain type of structure and all cells have a plasma membrane, DNA, ribosome, etc. They are different in a way that eukaryotes have a "membrane-bound organelle" which usualy includes it having a nucleus. Whats cool is that eukaryotes can be multicellular or singled celled> For Example, plants, insects, and fungi. Prokaryotes don't have a nucleus or organelle (membrane bound).

Hope This Helps :)

4 0
3 years ago
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Definition: These are parents, parents of parents, etc.
valentina_108 [34]

Answer:

<u><em>Ancestors</em></u>

Explanation:

Ancestors can be described as the persons from which a particular human being originated. In a broader perspective, it is referred to family history of a person. Scientists believe that all organisms on Earth originated from a common ancestor which were the prokaryotes. The prokaryotes with time gave rise to the eukaryotes. Common descent is the phenomenon in which organisms having common ancestors are referred.

7 0
3 years ago
Complete the cycle for ice wedging.
nydimaria [60]
2 is B. Water freezes and 4 is the rock breaks.

7 0
3 years ago
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How do the functions of DNA and RNA differ?
SpyIntel [72]

Answer:

DNA is functional is the transmission of genetic information. It forms as a media for long-term storage. RNA is functional is the transmission of the genetic code that is necessary for the protein creation from the nucleus to the ribosome. The DNA is a double-stranded molecule that has a long chain of nucleotides.

3 0
3 years ago
What is the role of a control group in any experiment
sammy [17]

Answer:

Controlled group does not receive the treatment.  It used as a benchmark to measure how different tested subjects affected the result of the experiment.

For example, the famous experiment of whether plants grow faster with music in one room and without music in the other room. The plant in the no music room is the controlled group.

8 0
3 years ago
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