Please i need the answer ASAP Select the correct answer.

Which statement is true according to the kinetic theory?
A.
Only gases show random motion of particles.
B.
Only gases and liquids show random motion of particles.
C.
Solids have a fixed shape, so they do not show random motion of particles.
D.
All states of matter show random motion of particles.

•• al and bert are jogging side-by-side on a trail in the woods at a speed of 0.75 m/s. suddenly al sees the end of the trail 35 m ahead and decides to speed up to reach it. he accelerates at a constant rate of 0.50 m/s2, while bert continues on at a constant speed. (a) how long does it take al to reach the end of the trail? (b) once he reaches the end of the trail, he immediately turns around and heads back along the trail with a constant speed of 0.85 m/s. how long does it take him to meet up with bert? (c) how far are they from the end of the trail when they meet?

The dot diagram represents the motion of the motorcycle as it moves from left to right

An architect plans to use solar energy to heat the next house he designs. what principle of absorption and infrared energy can be applied to the design of the new house? how could she apply to those principals?