Answer:
shale, limestone and sandstone.
Explanation:
1.true 2.false 3.the diffusion of water across a membrane 4.Rr
#5 the answer is glucose because it is a simple sugar and plays a role in cellular respiration and photosynthesis
The answer is the detection
of heat and touch. The integumentary system consists of the skin, nails, glands,
hairs, and nerves. The nerves are responsible for sensing stimuli including pressure, heat, and touch. Another
example of its function is acting as a physical
barrier against harmful microorganisms and excretion.