a car is slowing down. the force that slow the car down are
a) gravity
b) friction
c) chemical
d) kinetic
e) air resistance
f) elastic

choose two answers!

i think its c if i'm wrong

the best answer for these questions would be:

1.            c. is smaller

2.            d) concrete operational

3.            b) interaction with the environment – the children interact with their environment can them learn more.

4.            a) parents who reason openly with children can limit a child’s cognitive ability.