Relative dating best helps determine fossil age. It's where layers of sedimentary rock and fossils pile up on top of each other; the oldest fossils being in the bottom layer and the youngest in the top.
B is removed and H is added. I hope this help I had this question too. It was pretty hard but I got it. I hope I helped you as well. :)
Answer:
Lactic Acid Fermentation
Explanation:
I'm not 100% sure,but I think this is correct
Answer:excitability.
contractility.
extensibility - they can be stretched.
elasticity - they return to normal length after stretching.
Explanation:
