Human teeth are made up of four different types of tissues.
Answer:
it is because in winter there is a situation of cold means there is less movement in particles of water thats why it happens.
you may also be knowing in particles of matter have constant movement at all time.
The earth is made up with three different layers
It gives each organelle in the cell its own specific function
1. Air
Others are chemical compounds, air is a mixture.
2. Carbon monoxide
Others are elements, carbon monoxide is compound.
3. Air
Others are compounds, air is not.
4. Sodium metal
Sodium metal is element, others are compounds.