List five broad categories of materials and living things that make up Earth, from its core to its atmosphere. Describe how each of these things interacts with at least two others on the list.

i think it's c

the answer is d.) homologous; have mammary glands

the atmospheric gas that forms a mild acid when dissolved in water is called carbon dioxide. the correct answer is a. 2.) chemical weathering would cause an inscription on a marble headstone to become harder and harder to read over time.

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 .