The three main ideas of cell theory are that:
<span>
1. All living things are made up of one or more cells. </span>
<span>2. Cells are the basic units of life in which activities of life occur. </span>
<span>3. Living cells come only from other existing and living cells. </span>
Carpool to work,ride the bus,or switch to electric cars.
Glycogen
phosphorous
calcium
fat 12 kg
protein 12kg
sodium
potassium
other/cu/feZn//Mg C1
water 12 kg
The rock found in the riverbed that is smooth is from the result of weathering of water in the river and erosion. The rock deep underground was most likely a product of erosion. The dirt and ground above it were eroded and displaced there to cover the rock.