If the number of frogs decreases which population will most likely increase

How can you keep track of variables in a science experiment?

What can be found in every skeletal muscle? a. nerves, bones, cartilage, and connective tissue b. tendons, cartilage, nerves, and blood vessels c. muscle fibers, nerves, connective tissue, and blood vessels d. tendons, nerves, blood vessels, and bones

What are charcteristics of lithosphere?