a whale swims due east for a distance of 6.9 km and turns around and goes due west for 1.8 km and finally turns around again and heads 3.7 km due east what is the total distance traveled by the whale

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.