1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
kiruha [24]
3 years ago
8

As life began to populate earth’s surface, what change was seen in the atmosphere?

Biology
2 answers:
ki77a [65]3 years ago
8 0
Your answer is D

Biology is my best subject 
Andrei [34K]3 years ago
8 0

D. More oxygen was added.

You might be interested in
Which questions regarding gross motor skills should the nurse include when conducting the interview portion of the developmental
sdas [7]

The nurse should ask during the interview portion of the developmental assessment with the parent of an infant between 10 and 12 are; First Does your baby stand independently? Second "Is your baby able to walk with assistance?” and "Does your baby sit from a standing position?"

8 0
3 years ago
What is one way that fish interact with a coral reef?
Ksivusya [100]

Fishes use the coral reef for shelter during the day as well as food.

<h3>Information related to coral reef</h3>

One way that fish interact with a coral reef is that fish hide within the coral. Coral reefs are an important resource for large-bodied fish in the Caribbean. They use the reef for shelter during the day.

Coral reefs are important ecosystems because coral reefs contain a great diversity of life. The color of coral depends on the type of polyp present. Coral polyps are tiny little animals that can live individually, or in large colonies that comprise a coral reef.

Great Barrier Reef is considered as the largest coral reef on Earth. Coastal land development, silt runoff, water pollution by humans, damage from scuba diving, boating, and fishing are the threats to the health of coral reef.

Learn more about coral here: brainly.com/question/1143432

6 0
2 years ago
HELPPPP, ASAPPP THEY ONLY GAVE ME A FEW MINUTES TO COMPLETE!!
zhenek [66]

Answer:

hmm I'd say something like "Solar and Wind energy systems are renewable sources and ultimately are healthier for the planet, the drawback is that other resources (i.e oil and coal) tend to be cheaper"

5 0
3 years ago
Read 2 more answers
What impact does the atmosphere have on the Earth’s cycles?
STatiana [176]

it makes it so we don't lose all our gases and liquids (water cycle) (photocnthisis)

4 0
2 years ago
Researchers investigating appetite distinguish between the roles played by the ventromedial hypothalamus and the lateral hypotha
Aliun [14]
I can understand it so wait me aminute i gonna go to google search
6 0
3 years ago
Other questions:
  • If Tyler does not eat a diet that excludes essential amino acids , his cells will not be able to build
    9·1 answer
  • Giant tortoises that live on Española Island interact with other species in their environment. Humans have, however, brought new
    15·2 answers
  • A group of ideas, parts, or pieces that relate to a similar concept
    6·1 answer
  • What is the purpose of the circulatory system?
    11·1 answer
  • What is the process in which cells obtain energy without using oxygen?
    5·1 answer
  • Your friend produces go-carts (made using steel). The price of steel decreases. As a result, your friend
    13·1 answer
  • The MCB operon encodes the following four core proteins: MCB250, MCB251, MCB252 and MCB253. MCB354 is encoded by a separate gene
    8·1 answer
  • In a prokaryotic cell, most ribosomes are _____.
    5·2 answers
  • Before mitosis begins which happens before the nucleus starts dividing
    8·1 answer
  • On a piece of paper, or using the pointer draw in word, draw 6-10 water molecules in the arrangement they would take when water
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!