Here is figure 1…. 30. Calculating A change in one unit on the pH scale represents a tenfold increase in the
concentration of hydrogen ions. According to the pH values listed in Figure 1, how much greater
is the hydrogen ion concentration in coffee than in carbonated beverages?

C14 dating since carbon is present in both living and no living objects .

Glucose, also called grape sugar, blood sugar or corn sugar, is among the simplest and one of the primary naturally occurring sugars. produced naturally by plants as the primary photosynthesis product, it is heavily used by living beings as a main energy source and is necessary for cellular respiration. chemically, it is a monosaccharide carbohydrate and serves as a building block for complex sugars like starch.

What is the difference between cytokinesis in plant and animal cells? animal cells dived by a cleavage furrow. plant cells divide by a cell plate that eventually becomes the cell wall. cytoplasm and cell membranes are necessary for cytokinesis in both plant and animals.