Question

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sᴜʙᴊᴇᴄᴛ - ʙɪᴏʟᴏɢʏ
ᴄʜᴀᴘᴛᴇʀ ɴᴀᴍᴇ - ғᴜɴᴅᴀᴍᴇɴᴛᴀʟ ᴜɴɪᴛ ᴏғ ʟɪғᴇ (ᴄᴇʟʟs)
ϙᴜᴇsᴛɪᴏɴ:) ʜᴏᴡ ᴅᴏ sᴜʙsᴛᴀɴᴄᴇs ʟɪᴋᴇ ᴄᴏ2 ᴀɴᴅ ᴡᴀᴛᴇʀ ᴍᴏᴠᴇ ɪɴ ᴀɴᴅ ᴏᴜᴛ ᴏғ ᴄᴇʟʟ ?

ᴅᴏɴ'ᴛ ɢɪᴠᴇ sᴘᴀᴍ ᴀɴsᴡᴇʀs. ɢɪᴠᴇ ᴏɴʟʏ ᴄᴏʀʀᴇᴄᴛ ᴀɴsᴡᴇʀs ғᴏʀ ᴛʜᴇ ᴀʙᴏᴠᴇ ᴍᴇɴᴛɪᴏɴᴇᴅ ϙᴜᴇsᴛɪᴏɴ...!​

Answer 1

Through the process of diffusion
Substances like water and co2 move from the region of higher concentration to area of lower concentration.
Hope this helps

Answer 2

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The substances like CO2 and water move in and out of a cell by diffusion from the region of high concentration to low concentration. ... When the concentration outside the cell becomes low and it is high inside the cell, they moves out.