A student made the following observations about astronomical bodies.
Observation 1: Mars reverses its direction of motion in the night's sky.
Observation 2: The stars move across the sky.
Which observation(s) can be explained using the heliocentric model but not the geocentric model?
(A)Only observation 1
(B) Only observation 2
(C) Both observation 1 and observation 2
(D) Neither observation 1 nor observation 2
Answers: 2
Other questions on the subject: Physics
Physics, 21.06.2019 20:00, berankworthy7153
Experiment scenario 2: a biology student wants to conduct a study of how the amount of food affects the weight gain for mice. i have set up four cages with a mouse in each cage. fill in the boxes that would allow the biology student to complete the study correctly
Answers: 1
Physics, 22.06.2019 12:00, laurenppylant
If two students are running down the hall toward each other, trying to get to class, and they have the same mass and acceleration, what will happen when they collide? will their forces cancel out or will each one experience a reaction?
Answers: 1
Physics, 22.06.2019 15:50, bapefer498
Ryan is examining the energy of the particles in a bar of gold. what is ryan most likely studying?
Answers: 2
Do you know the correct answer?
A student made the following observations about astronomical bodies.
Observation 1: Mars reverses...
Questions in other subjects:
Arts, 30.07.2019 20:00
Biology, 30.07.2019 20:00
Mathematics, 30.07.2019 20:00
Arts, 30.07.2019 20:00
Mathematics, 30.07.2019 20:00
