Tissues arranged together make up
, which, when functioning together in groups, make up
o organs; systems
tissues; organs
o systems; an organism
ocells; tissues

tissues arranged together to make organs.

cells working together make up tissue

tissue working together make up organs

organs working together make up organ system

hope this helps!!

meteorologists would compare a new weather map with one 24 h old to see how fast a front is moving.

if your own plato the answer is b. the fern transitioned from sporophyte generation to gametophyte generation.