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
Amiraneli [1.4K]
3 years ago
7

What was the environment in early earth would we have been able to survive it? Why or why not

Biology
1 answer:
Art [367]3 years ago
4 0

Answer:

Without an oxygen atmosphere very few things could live on the early Earth. Anaerobic bacteria were probably the first living things on Earth. The early Earth had no oceans and was frequently hit with meteorites and asteroids.

Explanation:

You might be interested in
What are some differences between the water, carbon , and nitrogen cycle ?​
Ksenya-84 [330]

Answer:

In the water cycle, water changes between its various phases (solid, liquid and gas), but always stays water. In the case of the carbon and nitrogen cycles, various chemical forms of carbon (carbon dioxide, carbonates, sugars, etc.) and nitrogen (ammonia, nitrite and nitrate) are cycled through regularly.

Explanation:

please make as brainlyest

7 0
3 years ago
For which of the following materials could you use the strategy of making inferences will reading
KIM [24]

D) all of above

Explanation:

Essays, fiction and biographies can be used as strategy and source of making inferences while reading.

Journals and publications are also good strategical resources during reading.

  • An essay is usually an analytic or descriptive composition about a subject.
  • A fiction is work that is based on imagination and it is not true most of the times.
  • A biography is an account of one's life history.

All of these can be cited a source while researching and reading.

learn more:

Biography writing brainly.com/question/12283262

#learnwithBrainly

7 0
2 years ago
Explain why there is usually more water vapor in expired air then inspired air​
satela [25.4K]

Answer:

The result is that the exhaled air contains less oxygen and more carbon dioxide than the inhaled air. ... In fact, exhaled air is completely saturated with water – it contains the maximum amount of moisture, and is therefore has a relative humidity of 100%. We lose water as we breathe!

4 0
2 years ago
If, for one day, ice water decided to be denser than liquid water, how will this affect our planet?
Paul [167]
If ice were more dense than water, it would freeze and sink over and over until the entire lake was frozen. ... This same process occurs in the fall as the surface water cools and becomes more dense; it will sink and cause the same movement or turnover of the lake's water.
5 0
2 years ago
Which of the following statements about plankton or nekton is NOT correct?
Oduvanchick [21]

Answer:

C. All plankton are closely related to plants.

Explanation:

Plankton are organisms found in water that exist in a drifting state. They are too small or weak to swim on their own, so they let the current or tide carry them. They are usually microscopic but include larger species as well, such as some crustaceans and jellyfish.

Phytoplankton are autothrophic plankton. This means that they produce their own food. They are primary producers and closely related to plants.

Zooplankton are heterotrophic plankton, which means that they feed on other organisms. They are animals and aren't closely related to plants.

Nekton are organisms found in water that swim actively.

Based on this information, we can conclude that statement C is the only incorrect statement.

6 0
3 years ago
Other questions:
  • explain what typically marks the beginning and end of any division of time on the geologic time scale?
    7·1 answer
  • What is the best description of gems
    5·2 answers
  • How will the amount of fertilizer used on a field affect the number of earthworms found there
    10·1 answer
  • following clear-cutting of a broadleaf forest several hundred years ago, the land was colonized by herbaceous species that were
    5·1 answer
  • How do plants absorb water
    5·1 answer
  • Fibrocartilage is designed to withstand repeated compressive forces. Fibrocartilage is designed to withstand repeated compressiv
    8·1 answer
  • If two people have normal pigmentation, what possible phenotypes may be observed in their offspring?
    10·1 answer
  • 6. Does blood always carry a lot of oxygen to various parts of your body?
    9·2 answers
  • Which of the following cell types is diploid?
    11·2 answers
  • Geologists determine the
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!