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
Bas_tet [7]
2 years ago
6

A life-form in the Precambrian time was ___

Biology
2 answers:
snow_lady [41]2 years ago
6 0

Answer: Cynobacteria

Explanation:

The Precambrian time is the earliest period of earth history. It is preceded by the Cambrian time hence got the name. The earliest living organism in the Precambrian time was the Cynobacteria. It has been found in the fossil record of 3.4 billion years ago. They were the primitive organisms which were capable of conducting photosynthesis and producing oxygen. The abundance of Cynobacteria has resulted in the increase in abundance of oxygen into the atmosphere.  

IgorLugansk [536]2 years ago
3 0
The life-form during the Precambrian time was cyanobacteria.
You might be interested in
What is the term used to describe an organic cofactor​
Nat2105 [25]

The term used to describe an organic cofactor is that this common chemistry allow cells to use a small set of metabolic intermediates to carry chemical groups between different reactions. These group-transfer intermediates are the loosenly-bound organic cofactors, often called coenzymes.

5 0
2 years ago
Read 2 more answers
After the swim meet, many cheeseburgers were eaten by a swim team of hungry kids.
xxTIMURxx [149]

Answer:

Lol! Also, what is the question? Or is there no question?

Explanation:

4 0
2 years ago
Molecule broken down as a source of energy
Y_Kistochka [10]
Most likely ATP next time put the answer choices in for multiple choice questions.
8 0
3 years ago
The _______ is the total number of organisms that an ecosystem can support.
attashe74 [19]
Under natural conditions, most populations will stabilize at a level known as the carrying capacity of the ecosystem<span>. The carrying capacity is the maximum </span>number of organisms that an ecosystem can support<span> on a continued basis.</span>
5 0
3 years ago
Read 2 more answers
Identifying macro molecules pleaseee helppp
Crazy boy [7]

The macromolecule shown here  is an amino acid because of the carbon that bears the amine group and the acid group.

<h3>What is a macromolecule?</h3>

The term macromolecules refers to those molecules that have a large molecular weight. They can mostly be found in biological  systems and play various roles in the body

The macromolecule shown here  is an amino acid because of the carbon that bears the amine group and the acid group. There are four elements present as follows;

  • Carbon - 6
  • Hydrogen - 14
  • Nitrogen - 2
  • Oxygen - 2

Learn more about macromolecules:brainly.com/question/15237842

#SPJ1  

5 0
1 year ago
Other questions:
  • Adaptations shaped by natural selection:_____
    10·1 answer
  • The passage of water through a selectively permeable membrane from a less concentraded region to a more concentrated region is c
    13·1 answer
  • Which of the following is the best description of an adaptation?
    11·1 answer
  • Fungsi amiloplasma??????????????????????????
    7·1 answer
  • What three kinds of variations among organisms did Darwin observe during his voyage?
    15·1 answer
  • CAN SOMEONE PLEASE HELP ME??
    9·1 answer
  • Which of the following is the major source of energy responsible for the
    14·1 answer
  • Aerobic exercise uses enough oxygen for oxidative phosphorylation in the mitochondria of our muscles.
    13·1 answer
  • Phospholipids are found in plasma membranes. are water-soluble. contain subunits called amino acids. are fat-soluble vitamins. a
    13·1 answer
  • Carbon from glucose is essential for the formation of amino acids. Which process is responsible for the
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!