B) a universe
Biology, 20.01.2021 22:10 harshakayla02
A group of planets revolving around a star is called .
A) planet system
B) a universe
C) a galaxy
D) a solar system
Answers: 1
Biology, 21.06.2019 22:00
In what for do plants utilize nitrogen? why do they need nitrogen?
Answers: 2
Biology, 21.06.2019 22:20
Put the following steps of the convection process in the correct order. 1. gravity pulls cooler matter downward. 2. the matter expands and decreases in density. 3. an up-and-down flow of matter produces a convection current. 4. matter is heated. 5. warmed matter is forced upward. question 2 options: a) 4, 2, 5, 1, 3 b) 2, 4, 3, 1, 5 c) 3, 2, 5, 4, 1 d) 1, 4, 2, 5, 3
Answers: 1
Biology, 22.06.2019 02:00
Sara goes on a slingshot ride in an amusement park. she is strapped into a spherical ball that has a radius 3*10^2 of centimeters. what is the volume of air in the spherical ball? use this formula: volume of a sphere=4/3pi,r^3 , where r is the sphere’s radius.
Answers: 1
A group of planets revolving around a star is called .
A) planet system
B) a universe
B) a universe
Mathematics, 18.09.2019 12:20
Mathematics, 18.09.2019 12:20
Geography, 18.09.2019 12:20
Mathematics, 18.09.2019 12:20
English, 18.09.2019 12:20
History, 18.09.2019 12:20
History, 18.09.2019 12:20
Computers and Technology, 18.09.2019 12:20
Mathematics, 18.09.2019 12:20