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tekilochka [14]
3 years ago
11

Which does the shift of the hydrogen absorption spectrum of a galaxy provide evidence for? Select the three correct answers.

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

Answer: b c d

Explanation:

Hkk

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What is Classification?<br><br>Take 50 points​
igor_vitrenko [27]

Answer:Classification, in biology, the establishment of a system of categories on the basis of presumed relationships among organisms. The science of biological classification is commonly called taxonomy.

4 0
3 years ago
Before chromosomes can form, DNA must<br><br> unwind<br> stretch out <br> turn off <br> coil
pshichka [43]

Answer:

I believe the correct answer would be A. Unwind.

Explanation:

DNA must unwind so that it can be copied. After being copied by mRNA, it is then transported to the cytoplasm where the ribosomes translate it to RNA

Hope this helps,

♥<em>A.W.E.</em><u><em>S.W.A.N.</em></u>♥

7 0
3 years ago
Which of the following is not an appendicular muscle?
n200080 [17]

Answer:

the answer is B rectus abdominis!!! i hope this helps

Explanation:

5 0
3 years ago
Upon examining samples of water and mud from a nearby river, you come across an unidentified organism. The organism is unicellul
Tasya [4]

Answer:

A protist

Explanation:

In the given question, the characteristic of an unidentified organism are given which are:

1. The organism is unicellular and autotrophic which means that it is a producer and belongs to a plant like organism.

2. The membrane bound nucleus means that the organism is an eukaryote.

The organism is thus an unicellular, autotrophic and an eukaryote could be a species of algae which is considered a protist. The protists are the organisms which shows characteristic of the ukaryotes but are not considered true plants and animals.

Thus, a protist is correct answer.

3 0
3 years ago
What is the name of the principle that is based on greek and latin roots meaning "head-to-tail"?
telo118 [61]
The principle is called CEPHALOCAUDAL PRINCIPLE.
This principle proposed that growth follow a particular pattern in which the head and the upper part of the body grow first before the growth proceeds to other part of the body. 
6 0
3 years ago
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