Step 1: Add approximately 25 mL of water to a 50-mL graduated cylinder. Step 2: Measure and record the initial volume of the water to the nearest 0.1 mL.

Step 3: Carefully slide the object into the graduated cylinder. Measure and record the final volume of the water to the nearest 0.1 mL.

Step 4: Determine the volume of the object by subtracting the measurements in steps 2 and 3.

What pattern in these data could be used to predict the final volume if the initial volume is known?

The final volume is the sum of the initial volume and the volume of the object.

The initial volume is the sum of the final volume and the volume of the object.

The volume of the object is the sum of the initial volume and the final volume.

The final volume is the difference between the initial volume and the object’s volume.

The final volume is the sum of the initial volume and the volume of the object.

Explanation:

Since we know that the volume of the object is the difference between the final and the initial volume, let the volume of the object be ∆V, let the initial volume be V1 and let the final volume be V2.

From;

∆V= V2 - V1

V2= ∆V + V1

Hence the answer above

individual oxygen atoms are formed during photosynthesis.-c.

the relative atomic mass of an element is the mass of one atom of that element, relative to 1/12th of the mass of a  1212c atom. to convert to an absolute mass in kg, it is necessary to multiply by  1.661×10−271.661×10−27.

the relative atomic mass is roughly equal to the number of neutrons, plus the number of protons, in the nucleus of the atom.

for elements with more than one stable isotope (different types of nucleus with different numbers of neutrons but the same number of protons), the quoted mass is usually the average mass, weighted by the relative abundance of the different isotopes.