The answer is D
Remember onion cells are plant cells
Cheek cells are human cells
Both of them are eukaryotes
The difference between plants and animal cells:
Plant cells
Have a cell wall, central vacuole, dna floating in cytoplasm, no membrane bound organelles
Animal cells
cell membrane no cell wall, nucleus, membrane bound organism
Diatoms
http://ugf3g1.rg.ro/Y4-3
This may help you props to the owner of this pdf
<span>Organisms have the ability to regulate their
internal environment in order to maintain a steady state called homeostasis. It
is nature of the organisms to balance their body systems at the end of the day
like how nature reinvents himself when he is too stresses. Living organisms do
that to, by sleeping after doing a very demanding job.</span>
I think the answer for this question is a) true .. But I'm not sure
<span>You should refuse the delivery of the food that is spoiled. Look closely at the remaining items to see if they are starting to spoil. Take a picture of the spoiled food if possible and document the delivery and what you did for the situation.</span>
