“cells seemed to he enveloped by a selectively permeable layer that allowed different substances to enter and leave cells at significantly different rates. He recognized that lipid-soluble substances penetrated readily into cells, whereas water-soluble substances did not. He concluded that lipids were present on the cell surface as some sort of a "coat." Irving Langmuir (1881-1957) proposed that that cells were covered by a lipid monolayer.”
Answer: Phanerogams are plants that have special structures for reproduction and generate seeds. Also, according to if the seeds are enclosed in a fruit or not, phanerogams are divided into gymnosperms and angiosperms.
Explanation:
Hope it helps you if not sorry
Answer: I think it could be Oil tankers
<span>There seems to be less risk of dry socket during this time. After a wisdom tooth is removed, you may have or notice: Pain and swelling in your gums and tooth socket where the tooth was removed. Bleeding that won't stop for about 24 hours.</span>
Answer:
esophagus is the answer because it transfers the ingested food
