Biology, 04.01.2021 21:10 exoticbunnylover123
Allange Sd 17. The mass of the Earth is 81 times the mass of the Moon and the Moon is about 400,000km from Earth. Using Newton's Law of Gravity what would the affect of gravitation be if the distance between the Earth and Moon was doubled to 800,000km?
A. More gravitational attraction.
B. Less gravitational attraction.
C. Newton's law of gravity cannot explain what would happen if the distance was doubled.
D. No change in gravitational attraction
Answers: 3
Biology, 22.06.2019 12:10, MIAkwicc39
What mistake did john needham make that caused him to conclude that spontaneous generation for microorganisms occurred? a. he re-contaminated his boiled broth solutions. b. he destroyed the vital force in the solutions. c. he did not boil his broth solutions, only warmed them. d. he failed to seal his flasks of boiled broth. e. he allowed his assistant to conduct the experiment which he did not monitor closely.
Answers: 2
Biology, 22.06.2019 12:30, musa79
Which of the following observation darwin shape his concept of descent with modification? a) species diversity declines farther from the equator. b) fewer species live on islands than on the nearest continents. c) birds live on islands located farther from the mainland than the bird's maximum nonstop flight distance. d) south american temperate plants are more similar to the tropical plants of south america than to the temperate plants of europe. e) earthquakes reshape life by causing mass extinctions.
Answers: 1
Allange Sd 17. The mass of the Earth is 81 times the mass of the Moon and the Moon is about 400,000k...
Mathematics, 12.02.2020 05:37
Mathematics, 12.02.2020 05:37