Soil particles vary greatly in size, and soil scientists classify soil particles into sand, silt, and clay. Starting with the finest, clay particles are smaller than 0.002 mm in diameter. Some clay particles are so small that ordinary microscopes do not show them. Silt particles are from 0.002 to 0.05 mm in diameter.
Answer:
c
Explanation:
a b and c are all signs of life but energy can be in objects not just life.
Short Answer: there are only 28 clown fish.
No they can... But if you talk to your plants it helps they stay healthy because of the oxygen you are giving them.
