Biology, 25.07.2019 15:00 puremousetail
Cyanobacteria are important to the evolution and advancements of other life on earth because they a) were the first lifeform on earth. b) produced oxygen from photosynthesis. c) were the first group of organisms to leave a fossil record. d) were thought to have become mitochondria in the cells of animals.
Answers: 2
Another question on Biology
Biology, 22.06.2019 06:20
Which of these statements is false? a. others may notice a problem with a relationship before the people involved. b. the first sign of a problem with a relationship is a feeling of anger. c. damaged relationships can be repaired. d. even good relationships can be damaged.
Answers: 1
Biology, 22.06.2019 07:00
Diabetes is often suspected when glucose shows up in urine tests. use the model to explain how glucose could be present in urine. why do you think this symptom is especially concerning for young people?
Answers: 2
Biology, 22.06.2019 17:20
Can yall plz me on this question im having a hard time think about it
Answers: 1
Biology, 22.06.2019 18:30
How are primary producers important to the alligator's energy supply
Answers: 1
You know the right answer?
Cyanobacteria are important to the evolution and advancements of other life on earth because they a...
Questions
Mathematics, 15.12.2020 04:20
Mathematics, 15.12.2020 04:20
Biology, 15.12.2020 04:20
Physics, 15.12.2020 04:20
Mathematics, 15.12.2020 04:20
Mathematics, 15.12.2020 04:20
Chemistry, 15.12.2020 04:20
Mathematics, 15.12.2020 04:20
Mathematics, 15.12.2020 04:20
Mathematics, 15.12.2020 04:20
History, 15.12.2020 04:20
Health, 15.12.2020 04:20
Computers and Technology, 15.12.2020 04:20
