Answer the 3 question

force tends to be low and long diustance masses are high

float.

archimedes' principle

denser than water sinks in water.

denser than mercury would sink in it

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.