Answer

which of the following statements is true?
a.
the earth is exactly the same as it was millions of years ago.
b.
the earth's surface has not changed over time.
c.
the earth has evolved over time.
d.
the earth's continents have not changed over time, but some islands have formed.

If you have 5.25 grams of methane (ch4), how many grams of co2 will you produce ?

Which statement best summarizes the importance of ernest rutherford’s gold foil experiment? it proved that all of john dalton’s postulates were true. it verified j. j. thomson’s work on the atomic structure. it showed that an electron circles a nucleus in a fixed-energy orbit. it showed that a nucleus occupies a small part of the whole atom.

What is the number of neutrons in an atom with atomic mass of 35