I believe it's RNA. But double check that please.
Each year over 5 million collisions occur.
c)Pituitary glands
It is a small structure in ther head. It is called the master gland because it produces hormones that control other glands.
Fungi has a cell wall, no chlorophyll in the cells (unlike plants), is multicellular, and eukaryotic
I think that the best answer is first one:
a) Trace the path that the sound waves travel as they enter the ear and proceed to the receptor cells for hearing, making sure to explain the process of transduction.