Without staining them you wouldn't be able to see them
D. <span>In root-tip wedging, plant roots get into cracks, grow, and break apart the rocks.</span>
¿que plantas? ¿dónde están?
It is called socializing for the fishes & their groups are called schools
A)no, they do, they do have hemoglobin! what they do lack is a nucleus (so answer B is also false)
c) - no, inflammation would be more a response of immune cells (not red blood cells) to a foreign body or organism
d) -yes, this is the correct one!