The dermis or corium is a layer of skin between the epidermis
I believe it is b. I hope this helps you
"I" symbol means the current goes through the system (imagine the 'I' being a line, like a circuit connecting [power to the device]) "O" symbol means the current does not go through the system. ( the circle is an open circuit, having no power flowing through it
Answer:
Double Covalent
Explanation:
When two of the same element combine it will always be a covalent bond between them and since sulfur has two lone electrons it will make a double bond between the two to have a full octect
There's 6.022×10^23 particles in 1 mole of anything
like there is 1000 grams in 1 kilogram of anything