Are collections of reproductive and sterile tissue arranged on a stem tip in a tight array with very short internodes

Identify the missing parts of the carbon cycle

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?

The cluster of developing cells from conception until birth is called an