Pb(NO3)2 (aq) + HNO3 (aq)

Why is permeable soil best for plants that need a lot of drainage?

Is a pencil falling to the floor anon contact force, a force, or a contact force

Ascientist conducted an experiment and discovered that certain plants grow faster when given a particular amount of fertilizer. anouther scientist conducted the same experiment and got similar results. which concept does this best illustrate? a) repetition b) replication c) precision d) validity