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cestrela7 [59]
3 years ago
14

How do you scientist know that the universe is expanding

Biology
2 answers:
Vlad [161]3 years ago
6 0
It will be B hope that helped
sveticcg [70]3 years ago
3 0

Answer:

B) The Doppler Effect shows stars with blue shifted light

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THE MUSCULAR
goldfiish [28.3K]

Answer:

Explanation:

THE MUSCULAR

SYSTEM

Movements YOU CAN

VOLUNTARILY and

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are controued by

the muscular System

more

SMOOTU Muscles

heb operate organi

OLUNTARY

e footh you

den

CARDIAC muscles

keep the heart Png

involuntary

3

all in

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TUN

cons

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4

Match the word phrase with the correct place on the chart."

1

2

3

4

Constantly at Work

Stomach

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Answer:



Explanation:



4 0
2 years ago
3<br>किसी धन का<br>भाग 330 रु० के बराबर है, तो धन का मूल्य निकालिये।<br>11​
Alecsey [184]

Answer:?

Explanation:

6 0
2 years ago
Does glucose actually react with oxygen during cellular respiration? explain
Nana76 [90]
No. Glucose is split by glycolysis before the aerobic parts of cellular respiration, when oxygen enters the process.

Hope this helps!
8 0
3 years ago
Explain the need for ventilation systems in a multicellular organism
babunello [35]
Ventilation systems are needed in a <span>multicellular organism to actually obtain oxygen and give out carbon dioxide. Without this ventilation system, it would be very difficult for multicellular organisms to survive. It has been also observed that surface diffusion is not enough for a multicellular organism to breath.</span>
4 0
3 years ago
Cytosine makes up 24% of the nucleotides in a sample of DNA from an organism.
Alchen [17]

Answer:

26%

Explanation:

if cytosine makes up 24%, then guanine also makes up 24%.

add these to get 48%.

subtract that from 100% to get a remaining 52%

then split the 52% between adenine and thymine to tell you that 26% is thymine

7 0
3 years ago
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