The answer is B because:
Cell walls are made of cellulose and proteins (hence II).
Animal cells don't have cell walls (only cell membrane) but plant cells do so IV
They must be semipermeable since materials for example carbon dioxide and water for photosynthesis have to go into the cell <em>some</em> way.
Answer:
if the image has no nucleus shown then it's a prokaryotic cell.....
D. Estuaries
Estuaries are a place where fresh and salt water mix.
You cannot get hepatitis C from casual contact such as
hugging
,kissing,
sneezing,
coughing,
or sharing food or drink
