A OXYGEN ... almost 99% of mass in the body is made up of oxygen ,hydrogen ,nitrogen calcium,carbon so on
Answer:
Why are root tip cells better cells to study than the middle of the roots?
a. Cells stop growing at the root tips so you would see more cells dividing
~batmans wife dun dun dun....
Answer:
How is transformation in bacteria most accurately described? After mixing a heat-killed, phosphorescent (light-emitting) strain of bacteria with a living, nonphosphorescent strain, you discover that some of the living cells are now phosphorescent. ... Descendants of the living cells are also phosphorescent.
Explanation:
Answer:
C
Explanation:
Saliva is through the mouth and is too break down food and has nothing to do with the respretory system
Hope this helps!
