Soil is a mixture of
a. solids
b. solids, liquids, and gases
c. solids and liquids
d. solids and gases

soil is a mixture of broken rocks and minerals, living organisms, and decaying organic matter called humus. humus is dark, soft and rich in nutrients. soil also includes air and water. organisms in the soil need air and water to survive.

it cools slower in the earth meaning the crystals have more time to form than lava on the surface

lysosome is this part of the cell is surrounded by a very thick outer membrane to protect the rest of the cell from its strong enzymes.