Mineral is made up of usable amounts of metallic elements
C) the phases are there for the cell to grow and mature properly ( much like a human) - if they don’t grow properly they won’t be able to reproduce.
I think stratus clouds indicate possible precipitation
Passive is when the channels don't need energy to do so and active is when they need energy
Plant's reproduce via. pollen or seeds, whilst the animals reproduce by, and I quote, "getting on top of each other to have a fun time". Hope that helped