Answer:
NfhusbbahzIMnshsbsbfgjv14 lol
Explanation:
Answer:
A. Cluster of cells surrounding a developing egg in the uterus
Explanation:
The function of the semi permeable membrane is to allow substances to diffuse (transport) across it, because its only semi permeable the substance are able to cross. If it was a non permeable membrane it wouldn't allow the transport of substances.