Choose all the answers that apply.
sound
can travel through a vacuum
travels in longitudinal waves
is caused by vibration
travels most slowly through a gas
speeds up when temperature is increased

What was bohr’s contribution to the planetary model

Acm ruler with main graduations from 1 to 10 from left to right there are 10 secondary graduations between each of the main graduations there is a line that begins. at the left end of the ruler 10 secondary graduations to the left of the “1 main graduation the right end of the line ends on the eighth secondary graduation to the right of 3 how long is the line

How much carbon is stored in the atmosphere as co2