3. So, what did T. rex probably taste like?
4. Within this folder, you compared the history of a single family to the history of all life. What are some
things that they have in common?
a) Both have a point of common ancestry.
b) In both, descendents inherit features from previous ancestors.
c) In both, descendents more closely resemble their recent ancestors than more distant ancestors.
d) All of the above.
e) None of the above.

x would be the most and the least would be y because there are more fruit   and seeds than flock z has insects

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.

the answer would be   10%