It is known that the enzyme, pepsin, breaks down protein. We would also expect this enzyme to break down glycogen. True

False

since there are no options posted i'll give you a few examples.

a dolphin's flipper, bird's wing, cat's leg.

for example, no new evidence will demonstrate that the earth does not orbit around the sun (heliocentric theory), or that living things are not made of cells (cell theory), that matter is not composed of atoms, or that the surface of the earth is not divided into solid plates that have moved over geological timescales .

carbon traps heat so more of it makes it hotter causing global warming. during the ice age carbon levels in the atmosphere were low so it got very cold. so the common things between them is carbon levels in the atmosphere.