Biology, 09.01.2022 14:40 calebabaltimore
What does the Miller-Urey experiment tell us about the origin of life?
A. Life forms from lightning
B. inorganic materials can form organic molecules under the right conditions
C. it did not produce anything because the results of the Miller-Urey experiment were disproved
D. organic materials are always formed during an intense lightning storm
Answers: 3
Biology, 22.06.2019 03:00
Radiometric dating is used to tell the absolute age of materials by studying the decay rate of radioactive isotopes. the decay rates of isotopes are constant and are expressed as .
Answers: 1
Biology, 22.06.2019 11:00
What are antigens and antibodies? how are they involved in the bodyโs response to incompatible blood?
Answers: 1
Biology, 22.06.2019 16:00
Abird flies by moving its wings up and down. which two systems are most directly responsible for the movement of a bird's wings? a. skeletal and muscular systems b. respiratory and muscular systems c. skeletal and digestive systems d. respiratory and digestive systems
Answers: 1
Biology, 22.06.2019 16:20
Fossils of ancestors of the modern horses show a small 4-toed almost dog-like browsing animal named eohippus over time the horses got larger lost toes and changed to a grazing diet what is the best explanation of why this change occurred
Answers: 2
What does the Miller-Urey experiment tell us about the origin of life?
A. Life forms from lightnin...
English, 18.10.2021 18:00
Biology, 18.10.2021 18:00
History, 18.10.2021 18:00
Social Studies, 18.10.2021 18:00
Biology, 18.10.2021 18:00
Biology, 18.10.2021 18:00
English, 18.10.2021 18:00
Physics, 18.10.2021 18:10
Mathematics, 18.10.2021 18:10