If we monitor a point on a wire where there is a current for a certain time interval, which gives the charge that moves through the point in that interval?

i believe the answer is a hope it and is correct

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.