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denis-greek [22]
3 years ago
7

Question 4

Biology
1 answer:
olga55 [171]3 years ago
8 0

Answer:

hii friend follow me me please

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8. The diagram below shows the shift in the spectrum for hydrogen light from several different sources in the universe.
igor_vitrenko [27]

Answer:

more distant galaxies are moving away faster.

the shift towards red (Doppler effect like with sound on Earth) is the indication.

Explanation:

what did this have to do with biology ?

and by the way, this is also something I debate severely in scientific communities, because yes, the red shift is there. but "more distant" also means "more in the past", so that the data shows us actually that things in the past moved faster away. not necessarily today ...

5 0
3 years ago
Use this link to explore the habitat of a giraffe, then answer the question provided.
Sladkaya [172]

Answer:

Giraffe Habitat

Explanation:

Giraffes can inhabit savannas, grasslands or open woodlands. Giraffes prefer areas enriched with acacia growth (a genus of shrubs and trees). Most giraffes live either in East Africa or in Angola and Zambia in southwestern Africa.

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4 years ago
What is the metabolic process that requires oxygen?
Bezzdna [24]

Answer:

Metabolic processes that require oxygen are called aerobic. Metabolic processes that do not require oxygen are called anaerobic.

Explanation:

Um I just looked it up

4 0
3 years ago
Read 2 more answers
Which brain region is thought to be responsible for creating stressful memory imprints onto the nervous system?
Marina86 [1]

The correct answer is amygdala.

The amygdala is the part of the limbic system of the brain located within the temporal lobe. The functions of the amygdala include the processing of memory, emotional responses (fear, anxiety, and aggression), decisions.. It’s also a brain structure involved in turning on the stress response and actions that are related to stress and self-defense.


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3 years ago
2) For a long time, algae were considered a part of the plant kingdom. Which statement best explains why most algae are now cons
Likurg_2 [28]
D. Algae do not have organs or specialized tissue. I think...
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