Both need water to survive.
Answer:
Explanation:
The nucleus is surrounded by a membrane called the nuclear envelope, which protects the DNA and separates the nucleus from the rest of the cell.
Pepsinogen, an inactive zymogen, is secreted into gastric juice from both mucous cells and chief cells. Once secreted, pepsinogen is activated by stomach acid into the active protease pepsin, which is largely responsible for the stomach's ability to initiate digestion of proteins.
C.Adenine and guanine<span> are </span><span>purines in DNA.</span>
Natural gas refers to the mixture of gaseous hydrocarbons which are used as fuel. The major component of natural gas is methane. The other components of natural gas are ethane, propane, nitrogen, carbon dioxide, hydrogen-sulphide and trace amount of water.
Natural gas does not contain CARBON MONOXIDE.
