Does data for eight-year-old twins suggest that height is largely controlled by genetic factors? Explain you answer.

Does masterbation affect height growth or loss of growth hormone?

Plz will mark! the diagram shows the positions of the sun, moon and earth during spring tides, when the high tides are at their highest and low tides at their lowest. what is it about these positions that causes these high and low tides?

Which of the following is not a possible effectof increasimg carbon dioxide levels in the atmosphere ?