What are the three types of muscle fibers?

smooth, intermediate-twitch, cardiac

slow-twitch, intermediate-twitch, fast-twitch

smooth, cardiac, skeletal

slow-twitch, fast-twitch, involuntary

all soils contain mineral particles, organic matter, water and air the combinations determine the soil's properties – its texture, structure, porosity, chemistry and color. soil is made up of different-sized particles. sand particles tend to be the biggest.

true dat because you don't physically and emotional stress