seawater
to maintain a stable environment
yes, worms are made up of cells and all cells have a nucleus.
Worms do not have eyes. Worms do have light sensitive cells.
worms and spider cells
P
by their epidermal layer
Sand worms.
it is an eukaryotic which means multicullar
Vanilla Wafers do not give dogs worms but the sugar content, if given in excess, is very bad for a dog's teeth.
Warms are macro organisms.They are made up millions of cells.
Bloodworms are worms. They contain many cells.
to maintain a stable environment