It is B, it could also be D, but it is most likely B. Hope this helps.
During early civilization, the main source of fresh water was from a river. Nowadays, we have reservoirs and lakes to get fresh water. <span />
Answer:
The answer is langerhans cells.
Explanation:
The first option is false. Melanocytes are cells that are responsible for the production of melanin throughout the skin of the body which affects the skin color.
The second option is also false. The Sebaceous glands are located at the end of the hairs on the skin and are responsible for producing oil throughout.
The third option is correct because langerhans cells are responsible for producing antigen throughout the skin and they are a part of the skin's immune system.
I hope this answer helps.
They are the powerhouses of a cell and they act like the digestive system which takes in nutrients and breaks it down, then creates energy. Hope this helps!
;D
Answer:this area experienced warming temperatures and significantly reduced rainfall, resulting in the formation of the Sahara Desert.
Explanation: hope this helps <3
