Cuando aumenta la frecuencia del sonido¿aumenta o disminuye su longitud de onda?

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.

can u provide the graph and if its not possible

then i can tell u the segment where the

average time interval starts degrading is the segment where the car is slowing down

if i write it on a piece of paper and submit it to you would that be okay

explanation: