Which object traveled at a greater speed? 1. Object A
2. Object B
3. They both traveled at the same speed

Object A traveled faster

Explanation:

they both went for the same amcount of time and object A. went higher to 120 (m) while Object B. only went to 90 (m)

hope this helps <3

it's c. elements are placed in rows based on how may valencies electrons have.

one negative thing it that it can kill water animals. another negative thing is it can cause the destruction of ecosystem. one way water pollution can be reduced is to conserve energy.