Answer:
B. carbon only bonds with other carbon atoms
Explanation:
A carbon bonds well with itself and make a stable compound because it only bonds with other carbon atoms.
Useful for dating and cossetting the strata of which the fossil is found in
Answer:
a thick, mucous secretion and active mitosis of epithelial cells
Explanation:
The mucous neck cells of gastric glands serve to secrete mucus. Mucus is a thick sticky secretion that is rich in protein and carbohydrates. Apart from lubricating the stomach lining, its layer serves to protect the cells of the stomach lining from HCl.
To maintain the integrity of the stomach lining, the wore out cells are replaced by the new cells. To serve the purpose, the epithelial cells of stomach lining undergo mitosis and produce new cells to replace the damaged cells.
Answer:
use electricity to make a spark in the bulb and light it
Explanation: