The main range of motion for the knee is flexion and extension, what other movement is the knee capable of, if ever so slight?

It could be a fractured knee or out of place

Explanation:

His leg felt like giving out when attempting to walk. He explains that he twisted his knee while trying to change direction. He heard a loud pop as his knee gave in.

answer:

owo

explanation:

answer:

i don't believe the ocean is purple, but it might once have been:

as for the sky, according to nasa:

"sunlight reaches earth's atmosphere and is scattered in all directions by all the gases and particles in the air. blue light is scattered more than the other colors because it travels as shorter, smaller waves. this is why we see a blue sky most of the time."