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
Lunna [17]
3 years ago
5

The first forms of life on Earth were ________.

Biology
1 answer:
Paraphin [41]3 years ago
7 0

Answer:

The correct answer is option - microorganism.

Explanation:

The initial life form on earth was bacteria. These bacteria could live and survive in a toxic atmosphere at that time scale. Researchers and scientist believe that life in the earth were prokaryotes with no cell membrane and cell nucleus most probably bacteria.

All other organisms evolved later when there are enough oxygen and no toxicity in the environment.

Thus, the correct answer is option - microorganism.

You might be interested in
Which of the following cells would not divide using mitosis
sveta [45]
Gametes or we say reproductive cell, their cells divide or duplicate through meiosis, not mitosis.<span />
7 0
3 years ago
List one factor that you imagine would limit settlement on top of living organisms. The panels hang vertically from the side of
SIZIF [17.4K]

One factor that would limit the settlement on top of living organisms is the panels hang vertically from the side of a dock.

The factors that affect settlements can explain how an organism adapts to its environment. There can be numerous factors based on the situations that can limit the settlement of an organism in its new environment. Competition, predation, disturbances, resources, etc can affect the establishment of a species in an area.

A set of panels hanging vertically can hinder the settlement on top of living organisms. Many organisms are known to survive in the harsh stormy seas and many are known to live in places where freshwater and ocean surface water mix (estuaries). But if the place where the animal such as crabs and snails have to reach is hung vertically it might be difficult for them to establish themselves as it will be harder for them to reach and hang on to the panels.

Learn more about factors affecting settlement here:

brainly.com/question/6836624

#SPJ4

5 0
2 years ago
What is the Largest Organism?
Kitty [74]
The largest organism is Fungi in Oregon (IT'S LIVING) and it covers roughly around 2,000 acres <span />
5 0
3 years ago
Read 2 more answers
What are perlemoen used for?​
r-ruslan [8.4K]

Answer:

We use them for the meat as food and the shells as decorative items

Explanation:

hope this helps

3 0
2 years ago
Jimmy and Karen conducted an experiment comparing tomato plant growth and the amount of fertilizer applied to each plant. The pl
Nutka1998 [239]

Answer:

Fertilizers are the chemicals that are applied on the agricultural crops to increase the yield of crop and protect them from harmful pests. The fertilizers are rich in nitrogen, phosphorus and potassium.

Karen and Jimmy growing tomato to conduct the research. They conclude that large amount of fertilizer is helpful for plant growth. This is wrong because high fertilizer can decrease the plant growth and may cause the death of plant. The fertilizers are required in the exact amount in the plants and there inappropriate level inhibits the plant growth.

5 0
3 years ago
Read 2 more answers
Other questions:
  • The extraordinary accuracy of the dna polymerase iii enzyme lies in its ability to "proofread" newly synthesized dna, a function
    11·1 answer
  • If mitosis occurs in a cell but cell division does not occur·, what is the result .
    13·1 answer
  • Which of the following cranial nerves carries only motor information
    9·1 answer
  • In what type of reproduction do cartilaginous fish lay eggs?
    5·2 answers
  • Who called people who cared for animals "veterinarius"?
    11·2 answers
  • Indetify at what velocity flowing water would pick up a pebble?
    14·1 answer
  • In the open a tsunami wave is___
    13·1 answer
  • a type of pollution in which the source of the pollution is not easily identifiable is called pollution
    13·1 answer
  • Why is "blue cheese is better than cheddar cheese" not a good hypothesis?
    14·1 answer
  • Compare the costs and benefits of living in a group of animals.​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!