Ph of water is typically a Ph of 7 AKA...or neutral.
The Ph scale goes from 14 being base to extremely acidic 0.
Typically a Ph lower than 7 is considered acidic.
7 is the neutral zone.
Water depending from where you get the liquid can range between
6.5 ph to 8.5.
Usually 7 neutral!
The correct answer to the question above would be whether the process of cell differentiation begins early or late. If the higher vertebrates are classified as indeterminates or determinate, then the division process may start earlier or later.
Scientists use the scientific method to test and prove their hypothesis
Cellular Respiration produces carbon dioxide as a waste product!
Hope this helps~
