Help which one is the answer
...
Answers: 2
Physics, 21.06.2019 23:30
Which lists the main components of darwin’s theory of evolution? a. random mutations drive evolution; the evolution of a population happens slowly; organisms have common ancestors; organisms do not change. b. natural selection drives evolution; the evolution of a population happens slowly; organisms have common ancestors; organisms change over time. c. natural selection drives evolution; the evolution of a population happens rapidly; organisms have common ancestors; organisms change over time. d. random mutations drive evolution; the evolution of a population happens rapidly; organisms have common ancestors; organisms do not change.
Answers: 1
Physics, 22.06.2019 10:30
Light from a sodium lamp passes through a diffraction grating that has 1000 slits per millimeter. the interference pattern is viewed on a screen 1.000 m behind the grating. the first (m = 1) two bright yellow fringes that are visible are 0.7288 m and 0.7300 m from the central maximum. what are the wavelengths of these two fringes?
Answers: 2
Physics, 22.06.2019 13:00
4. if you were an astronaut on the moon, what would you experience? what would you see from your perspective?
Answers: 1
Mathematics, 12.02.2021 18:20
Mathematics, 12.02.2021 18:20
Mathematics, 12.02.2021 18:20
Mathematics, 12.02.2021 18:20
Mathematics, 12.02.2021 18:20
Chemistry, 12.02.2021 18:20
Mathematics, 12.02.2021 18:20
Mathematics, 12.02.2021 18:20
English, 12.02.2021 18:20
Biology, 12.02.2021 18:20