subject
Biology, 04.11.2020 19:50 eliza35

Scientists have found traces of organic compounds on some meteorites. This finding would support which of these hypotheses about the origin of macromolecules on Earth? A. Organic molecules arrived on Earth with space debris.
B. Organic molecules developed as Earth cooled in space.
C. Organic molecules formed in space during the big bang event.
D. Organic molecules received energy from ultraviolet radiation from space.
can you answer this asp I'm in a hurry

ansver
Answers: 1

Another question on Biology

question
Biology, 22.06.2019 03:30
Glucose is broken down in different ways, both in the presence and in the absence of oxygen. using the table for reference, what major products are formed in each reaction set?
Answers: 1
question
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
question
Biology, 22.06.2019 09:00
Which of the following types of stars are dim but can have high surface temperatures? giants main sequence stars supergiants dwarfs
Answers: 2
question
Biology, 22.06.2019 11:00
Astudent poured a solution of bromothymol blue indicator into three test tubes. then he placed an aquatic plant in two of the test tubes, as shown below. he placed a stopper on each test tube and placed them all in the dark for 24 hours. bromothymol blue turns from blue to yellow in the presence of co2
Answers: 2
You know the right answer?
Scientists have found traces of organic compounds on some meteorites. This finding would support whi...
Questions
question
Mathematics, 03.03.2020 20:45
question
Mathematics, 03.03.2020 20:45
question
Mathematics, 03.03.2020 20:45
Questions on the website: 13722367