What systems do you think are working together ?

what do you think of eye

How do you think they are formed there?

Which system do you think will remove the excess salts from our body?

Which system do you think would send the signals to make us realize that we are hungry?

Why do you think forests are important?

Why do you think we added red ink in one tumbler ?

Do you think that sense organs work together? Why? Why not?

What do you think a reading above normal limits indicates ?

What do you think will be condition of the beetles ?

In human respiratory system different stages are there beginning with nostril to gaseous exchange between blood and cell. Which of these stages do you think is amazing ? Why do you think so ?