subject
Biology, 04.05.2021 05:10 summer132

How did stromatolites contribute oxygen to the early atmosphere? through photolysis

through methane degradation

through photosynthesis

ansver
Answers: 2
Show answers

Another question on Biology

question
Biology, 21.06.2019 23:00
Classify the structures as homologous or analogous, depending on their structure and function.
Answers: 1
Answer
question
Biology, 21.06.2019 23:30
Sweating and breathing is an example of differentiation specialization maintaining homeostasis metabolism
Answers: 2
Answer
question
Biology, 22.06.2019 02:00
Which units ate used to measure both velocity and speed? check all that apply
Answers: 1
Answer
question
Biology, 22.06.2019 06:30
Explain the significance of thesaurus geographicus
Answers: 3
Answer
You know the right answer?
How did stromatolites contribute oxygen to the early atmosphere? through photolysis

th...
Questions
question
Biology, 12.08.2020 22:01
WILL GIVE BRAINLIEST!! Which of the following best describes the changes that take place in an ecosystem during primary succession? A. Li...
question
Physics, 12.08.2020 22:01
The diagram shows the movement of magma due to convection currents. An illustration of the inner core, the outer core and the crust of the earth. Betw...
question
Mathematics, 12.08.2020 22:01
Harlon wrote the equation A=18(x^2+1) to find the area of a rectangle that has a length of x^2+1 and a width of 18. He solved for x and got x= ±√(A/18...
question
English, 12.08.2020 22:01
Based on the context of this excerpt, what does the phrase "hand of Heaven" convey about the time in which this story was written?...
question
Business, 12.08.2020 22:01
Identify an advantage of working in teams. A. Less skills B. More ideas c. Strong work ethics D. Less wasted time...
question
Chemistry, 12.08.2020 22:01
The best source of vitamin c is blank while blank is naturally rich in vitamin b12...
question
Physics, 12.08.2020 22:01
Which statement describes the amounts the team charged for wrapping gifts? The team charged $1 to wrap a gift with no bow and $2 to wrap...
question
SAT, 12.08.2020 22:01
Depending on the study, it is sometimes necessary for psychologists to be deceptive. Please select the best answer from the choices provided T F...
question
English, 12.08.2020 22:01
What mood does the author create at the beginning of marigolds? (Answer with evidence and phrases from the story)...
question
History, 12.08.2020 22:01
Match each characteristic with the correct leader. allied his country with Germany and Italy responsible for Ukrainian Great Famine chancellor of Germ...
question
Social Studies, 12.08.2020 22:01
Based on the chart, compare the populations of Europe, the Americas, China, and India between 1300 and 1400. What were the population trends in those...
question
History, 12.08.2020 22:01
The Indus Valley civilization did much of its writing on...
question
English, 12.08.2020 22:01
Which are examples of an expository writing style? Select 3 options. More than a hundred million e-mails are sent around the world each day, and they...
question
English, 12.08.2020 22:01
After you look at the poetic devices in a poem, what should you do next in order to analyze the poem?...
question
Mathematics, 12.08.2020 22:01
What did you include in your response? Check all that apply. A plane contains at least three noncollinear points. Three noncollinear poin...
question
Mathematics, 12.08.2020 22:01
A candy store called "Sugar" built a giant hollow sugar cube out of wood to hang above the entrance to their store. It took 13.5 m of material to buil...
question
Social Studies, 12.08.2020 22:01
Imagine you are a candidate for president. Your campaign manager tells you that Social Security reform is the “third rail of politics” and is consider...
question
Mathematics, 12.08.2020 22:01
The following expression models the total money earned by setting up a food stall at a funfair, where x represents the number of cheeseburgers sold.
question
Mathematics, 12.08.2020 22:01
A cran-apple juice blend is mixed in a ratio of cranberry to apple of 3 to 5. Complete the table to show different amounts that are proportional. Amou...
question
Chemistry, 12.08.2020 22:01
What describes how to calculate density...
More questions: Biology Another questions
See results (0)