Which statement describes one feature of Rutherford’s model of the atom? The atom is mostly empty space.
The atom cannot be divided into smaller particles.
Electron clouds are regions where electrons are likely to be found.
The electrons are located within the positive material of the nucleus.

i took a test for bio that had this question and these were the correct answers, not sure if this is any now lol

the nervous system and the muscular system work together.  

sweat reaches the surface of the skin and evaporates into the air.

muscles underneath the skin relax, causing hair on the skin to lay flat.