Our nostrils has hair and mucous. What is the need to have them in our nasal cavity?

This organism is not capable of performing photosynthesis. (horseshoe crab) true false

Match the digestive enzymes to the macromolecules they to digest. break down fats into glycerol and fatty acids break down carbohydrates into simple sugars break down nucleic acids into nitrogenous bases and simple sugars break down proteins into amino acids

Where is energy trapped inside the organelle chlorophyll