Which type of molecule speeds up chemical reactions in living things? A: Lipid
B: Nucleic acid
C: Protein
D: Water

According to the tide table below what time of day will the highest tide occur? (2 pt) the highest tide will occur at

What term is applied to a scientist who studies ancient life, including animal and plant fossils a. anthropologist b. dendroclimatologist c. geophysicist d. paleontologist

Imagine that you push on a large rock. at what point does your effort change the rock’s mechanical energy?