Introduction to Biology

seeds

leaves

stems

flowers

same

different

new

complex

Al nabatat

Al abil

Al khail

Al Wahoosh

primary molecule

secondary molecule

conjugated molecule

complex molecule

individual and population level

tissue and cell level

molecular and atomic level

all of above

organs

cells

tissues

organ system

small and large intestine

stomach and oral cavity

pancreas and liver

all of above

liver

pancreas

stomach

oral cavity

cockroach

lizard

frog

rabbit

fish production

gardening

embroidery

none of above