Answer:
Animals are classifield as two main groups in the animal kingdom : Vertebrates and invertebrates .
Explanation:
keep it up....
Answer:
reflection
Explanation:
an example would be looking in the mirror
Answer:
When an object is balanced, about a pivot, the total clockwise moment must be equal to the total anticlockwise moment about that pivot.
Hope that helps.
Answer:
D: Increase the distance between the objects.
E: Decrease the mass of one of the objects.
