Hydrogen and Oxygen. Better known as H2O
Answer:
d
Explanation:
measures hydrogen ion concentration
The pH of a solution is a measure of the concentration of hydrogen ions in the solution. A solution with a high number of hydrogen ions is acidic and has a low pH value. A solution with a high number of hydroxide ions is basic and has a high pH value. The pH scale ranges from 0 to 14, with a pH of 7 being neutral.
The answer is B
A worker bee defends the hive while the queen be lay eggs like a good soldier would do
Answer:
A. Carbon dioxide travels from the heart to the lungs in pulmonary arteries
Explanation:
The answer is Genes on the same chromosome are sometimes inherited disparately. I had the exact same question and that was the answer hope this helped! Have a good day!
