Answer:
sandstone, limestone, and shale. These rocks often start as sediments carried in rivers and deposited in lakes and oceans. When buried, the sediments lose water and become cemented to form rock. Tuffaceous sandstones contain volcanic ash.
Answer:
As you stated before, cellulose is found throughout the cell walls of plant cells. Cellulose makes cell walls rigid, so that would indicate that cellulose is a carbohydrate.
Explanation:
Because of the limit of the growth( ex, temperature, precipitation, sunlight soil)
Dichotomy : the division of between two things
Fossil 3rd one
Homologous: 4th
Vestigial: 1st
DNA: 2nd
