Question

which jobs does an animals skeletal system do? select all that apply. it removes waste from the animals body. it helps protect the soft parts of the animals body. it supports the animals body. it sends electrical signals through the animals body.

Explanation:

动物骨骼系统的主要功能包括支撑身体，同时骨骼可以形成骨性腔隙，保护内部柔软的器官和组织；排出废物是排泄系统的功能，传递电信号是神经系统的功能。

Answer:

It supports the animal's body.
It helps protect the soft parts of the animal's body.