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
inysia [295]
3 years ago
15

_______ may have formed the oxygen released into the early atmosphere.

Biology
1 answer:
MissTica3 years ago
3 0
Cyanobacteria or simply known as blue-green algae may have formed the oxygen into the early atmosphere. This is because these micro-organism has the capability to photosynthesize wherein they can produce oxygen and carbohydrates. In fact, all the plants contribute in the fomation of oxygen.
You might be interested in
What property of DNA does bacterial transformation illustrate.
Svetach [21]
The property of DNA has alot of common Bacterial transformation.....
3 0
4 years ago
According to cell theory,
statuscvo [17]

Answer:

Even primitive cells, like the prokaryote, can carry out the functions of life.

Explanation:

Most multicellular organisms are eukaryotes, like you and me. Generally, the one-celled organisms can be either. But, even the most primitive prokaryotes can carry out the functions of life.

5 0
3 years ago
Read 2 more answers
Define the term, photosynthesis.
Nonamiya [84]

Answer:

The term photosynthesis is the process in which plants and other organisms capture sunlight and converts it into energy.

4 0
3 years ago
Read 2 more answers
Florence is dead, but frank flu has found a way into your body through a tiny cut on your hand. which non-specific chemical and
JulijaS [17]
<span>Now that franks in my body, my non-specific immune responses will automatically target him. once my white blood cells notice him they'll begin their counterattack. the basophils in my bloodstream will release a chemical substance called histamine. Histamines cause inflammation and increased blood flow. This brings neutrophils and monocytes to the site. Neutrophils are attracted by inflammation and infection. Like basophils, they, too, contain granules filled with powerful chemicals that are released when they encounter foreign invaders. They can also gobble up these antigens and kill them before they enter the bloodstream.</span>
6 0
3 years ago
One example of qualitative data that can be collected when using a microscope
Verizon [17]

Answer:

Qualitative and quantitative are two research technique that used in microbiology to collect the data information. These are very useful techniques.

Explanation:

There are several technique has been used in microbiology in collecting data. There are qualitative and quantitative collection of data. Qualitative data tells about data intent in yes or no form. The other techniques such as quantitative technique which provide information about the numerical value of data.

Qualitative technique is used in research would collect data on growth of the bacterial sample on the solid growth of the sample. It is used to assess whether the bacteria in the data is living or dead. It reveals the wealth of the qualitative information of data. The observation of microorganism in microscope get information whether the organism is in propelled motion or its dead.

7 0
3 years ago
Other questions:
  • Which area pictured below represents the largest reservoir of water on Earth?
    10·2 answers
  • Factors that aid venous return include all except ________.
    13·2 answers
  • 4. Unlike a scientific theory, a scientific law describes an observed pattern in nature without
    8·1 answer
  • Which of the following relationships between the type of RNA and its function is NOT correct?
    7·2 answers
  • What is an example of Man vs Nature conflict in Hatchet?
    10·2 answers
  • Professor Danielle conducts an experiment on chloroplasts by deactivating several enzymes used for light-independent reactions.
    10·1 answer
  • The molecule BPG binds to the deoxy form of hemoglobin in the central cavity. Explain why that makes sense for oxygen delivery a
    7·1 answer
  • The basic building block of matter
    9·1 answer
  • How do microorganisms affect the environment?​
    7·1 answer
  • To determine how related two wolves are using dna sequences, you would look for a sequence that:.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!