Choose all the answers that apply. Which of the following are general characteristics of animals? mobility specialized tissue heterotrophic dorsal cords nervous systems cell walls

Four types of motile cells in human body?

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

Kelly ran electricity though a sample of water using electrolysis. the water changed into two gases, x and y. it was not possible to break down the gases x and y into simpler particles.