AnswersPBCSD_Grade_Forgiveness_2001340_Environmental_Science_S1_2020Human Impact on the Environment — Cumulative examQuestion 8
8
RCMultiple Choice
Human Impact on the Environment — Cumulative exam
Question 8 • PBCSD_Grade_Forgiveness_2001340_Environmental_Science_S1_2020
What is the function of the type of muscle that is pictured below?
Answer
A
support and movement of the skeletonB
movement of food through the digestive systemC
contraction and relaxation of the heartD
generation and conduction of electrical signals