The meaning is, "the taking in of matter by a living cell by invagination of its membrane to form a vacuole."
Im pretty sure its c but hope this helps :)
Because if we use too much coal we are wasting fossil fuels and burning coal hurts the environment so the alternative energy sources provide clean energy
An aldehyde is an organic compound containing a group with the structure −CHO, consisting of a carbonyl<span> center </span><span>with the carbon atom also bonded to </span>hydrogen<span> and to an R group</span>
They are made of some of the same matter
