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asambeis [7]
3 years ago
15

The Doppler effect indicates that the universe is expanding because_____

Biology
2 answers:
zimovet [89]3 years ago
4 0
Your answer should be B
GarryVolchara [31]3 years ago
4 0

The answer is:

D.Light from other galaxies is red shifted i took the k12 test

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This biome is warm and wet, with little seasonal variation in temperature and frequent precipitation.
Ainat [17]

Tropical rainforest is a biome which  is warm and wet, with little seasonal variation in temperature and frequent precipitation.

<h3>What is a Biome?</h3>

This is referred to an environment which has features such as being greatly influenced by abiotic factors such as sunlight, water etc.

Tropical rainforest as the name implies has a large and frequent amount of precipitation thereby making it wet with little seasonal variation in temperature. It is also characterized by large trees which form canopies in the region.

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2 years ago
A scientist could best determine which ion (F-, Cl-, Br-, or I-) produced the greatest electrical potential in the Experiment by
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Answer:

a solution of each sodium salt at the same concentration

Explanation:

If a scientist wishes to study the electrical potential that develops between ice  and the sodium salts solution of the ions (F-, Cl-, Br-, or I-) in order to determine which ion produced the greatest electrical potential; he must compare the electrical potential that develops between ice and a solution of each sodium salt at the same concentration.

This means that conclusions can not be reached unless the sodium salt of each ion at the same concentration is compared so as to ensure consistence in the results of the study.

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3 years ago
PLEASE HELP 5TH GRADE SCIENCEEEE AHHHHHHHHH PLEASE HELP ME IM GONNA FAIL IF I DONT GET THIS Alanna spots a bird in her back yard
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The purpose of the outer covering of the bird helps keep it warm and to help it fly, whilst the outer cover of the tree is to protect it from bugs. 

Explanation:

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When an arthropod does not change its form except for increasing its size, it is called _______.
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If an anthropod does not change it's form except for increasing its size, this change would be considered an incomplete metamorphosis. 
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