What two factors keep earth in orbit and around the sun and the moon in orbit around earth?
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Biology, 30.09.2019 22:40 itsmichaelhere1
What two factors keep earth in orbit and around the sun and the moon in orbit around earth?
a)
force and speed
b)
mass and distance
c)
gravity and inertia
d)
gravity and distance
Answers: 2
Biology, 21.06.2019 18:30
Which of the following represents the chemical reaction of hydrazine and hydrogen peroxide to produce nitrogen and water? a. nitrogen + hydrogen peroxide → hydrazine + water b. nitrogen + water → hydrazine + hydrogen peroxide c. hydrazine + hydrogen peroxide → nitrogen + water d. water + hydrogen peroxide → nitrogen + hydrazine
Answers: 3
Biology, 21.06.2019 22:00
How does the molecular clock work? a. it analyzes the brain functionality of two different species.b. it examines and compares the physical characteristics of two different species.c. it illustrates relationships between two different species.d. it compares the number of mutations that exist in the dna of two different species.
Answers: 1
Biology, 22.06.2019 00:00
Ineed the answer asap. in order to be considered alive, an organism must simultaneously possess the characteristics of homeostasis, heredity, cells, reproduction, and
Answers: 1
Biology, 22.06.2019 06:00
Which example would the nurse consider to be a part of systems thinking theory?
Answers: 1
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