The mass of a block was measured using a triple beam balance. Using the picture, determine the mass of the block. A.
709.4 g
B.
79.4 g
C.
970.4 g
D.
179.4 g

the answer is ..

179.4

What function does the limb sever in each animal? how are the limb bones of the four animals similar? based on these similarities what can be inferred about the evolution of the four animals.

Which best describes the nucleus of an atom a. it is where all of the particle s of the atom are located b. it is the negatively charged part of the atom c. it is where the electrons and the protons are located d. it is the part of the atom with the greatest mass

In general, are there any major differences that you can see? explain