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
laila [671]
2 years ago
12

Most hypotheses state that prokaryotic anaerobes probably evolved first. Why?

Biology
1 answer:
Whitepunk [10]2 years ago
6 0

Answer:

Oxygen was not present on early earth

You might be interested in
During glacial maxima, australia, new guinea, and tasmania were a single land mass called?
Over [174]

During glacial maxima, Australia, new guinea, and Tasmania were a single land mass called Sahul.

  • The single Pleistocene continent known as Sahul united Australia with New Guinea and Tasmania. Rising sea levels gave rise to the distinct landmasses that we can now recognize, even though the sea level at the time was up to 150 meters (490 feet) lower than it is now.
  • Australia, New Guinea, Tasmania, and Seram were all parts of the ancient continent Sahul.
  • Since the Last Glacial Maximum, sea levels have risen. Around 18,000 years ago, Sahul began to be partially submerged. Sea levels kept rising until roughly 5000 BCE.
  • After leaving Africa, early human migrations began in Sahul and Sunda. According to recent study, hundreds of individuals traveled in groups on bamboo rafts and eventually settled on Sahul.

learn more about Sahul here: brainly.com/question/18417621

#SPJ4

8 0
2 years ago
Less than 1% of water absorbed by a plant is used for photosynthesis,what is the 99% used for?
Maksim231197 [3]
99% of the water is used for the "Transpiration" by the plants.
4 0
3 years ago
Which is the overall role of the organism in the environment?
dusya [7]

Answer:

a organisms role is to decompose

Explanation:

6 0
3 years ago
What does the digestion process break down food into?
prohojiy [21]

Answer:

Breaks them into their simplest form. Glucose, amino acids, and fatty acids.

Explanation:

They have to be broken down into these forms to be absorbed into the bloodstream.

6 0
3 years ago
What are different examples of lipids? 1. DNA, RNA, ATP 2.monosaccahrides, starch, cellulose 3.triglycerides, waxes, steroids, p
pychu [463]

Answer:

I think its 4

Explanation:

I don't think DNA is a lipid I just think it helps deal with lipids but is not a part of one I think that acid is a lipid tho but thats why I chose 4 may be wrong tho

3 0
3 years ago
Other questions:
  • Enzymes, antibodies, hormone, and muscle are roles played by _____?
    11·1 answer
  • F a patient experiences inflammation of the membrane on the surface of the stomach, which membrane is affected
    9·1 answer
  • What is the description of insertion in science terms and what is the outcome
    5·1 answer
  • What you would look for to tell whether a cell was prokaryotic or eukaryotic. Be specific.
    6·1 answer
  • Two species of birds called cuckoo doves live in a group of islands off the coast of New Guinea. Out of the 33 islands, 14 islan
    7·1 answer
  • Why is the frequency of X–linked disorders greater in males compared to females?Select one of the options below as your answer:
    7·2 answers
  • Describe three examples of intracellular digestion by lysosomes
    14·1 answer
  • What are Stem cells found in adult tissue, such as in the bone marrow, brain, muscle , skin , and liver only capable of ?
    11·1 answer
  • How are carbohydrates stored in the body for future energy use (long-term storage)?
    6·2 answers
  • PLS HELP I AM SO CONFUISED I ONLY HAVE 1 MINUTE!!!! PLEASE HELP ME!!!
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!