Answer:
For example, the biceps muscle, in the front of the upper arm, is a flexor, and the triceps, at the back of the upper arm, is an extensor. When you bend at your elbow, the biceps contracts. Then the biceps relaxes and the triceps contracts to straighten the elbow.
Answer:
False they are not ENTIRELY made up of carbon but have some in their/its body.
Explanation:
hope this helps :3
Answer:
the first and second sentence
Explanation:
Answer:
The inputs can be material, such as the silicon used in the computer chips in a phone, or energy, which is used, for example, to manufacture and operate a phone. Outputs can be usable products or wastes, which must be disposed or recycled. A life cycle analysis of a cell phone also includes an analysis of its individual parts.
Explanation:
Hope this helps!!!
-BB
Answer:
1. A 2.B 3.B 4.C 6.A 7.B 8.C 9.D
Explanation:
