The length, breadth and height of a box is 50cm, 20cm and 10cm respectively then find surface area of its base and volume. ​

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.

365.25 earth days are in the year of a light year