Which two main structures of the integumentary system are involved with controlling the temperature of the body? nails and skin
skin and hair
hair and nails

This subject is really integrated science and I couldn’t find it plz hurry I will give 24 points

When you aggregate your data, you need to remember a. you'll use this data to parents understand your work. b. everyone should end up looking similar in their development. c. you're looking at the whole group rather than each individual. d. the big picture represents your instructional practices only.