The chart shows the movement of a ball after several seconds. column a is on the x-axis and Column b is on the y-axis. which titles should replace a and b? a. column A should be "Time," and Column B should be "position."
b. column a should be "position" and column b should be "time"
c. column a should be "velocity" and column b should be "speed"
d. column a should be "speed" and column b should be "velocity"

first thing first of the answer is with technology. second thing second thing is that the big bang theory did not happened u see they say it did but what they dont realize is that like dinasures are still a round they might deny it but they and look at these 12 foot human skelteons they find lets see didnt the bible say something about giants. hope this peace.

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.