Drag each label to the correct location on the diagram. Identify the structures of skeletal muscle.
muscle fiber
muscle
fascicle
myofilament
myofibril

Give the biological term for: structures that display characteristics of living organisms only within living cells

An example of internal feedback working to maintain homeostasis is your a. decreased respiration rate when you are studying b. decreased heart rate when you are sad c. increased respiration rate when your muscles need more oxygen d. increased heart rate when your lungs need more oxygen

What is one energy transformation that is taking place in the photo? radiant energy to thermal energy thermal energy to nuclear energy chemical energy to thermal energy radiant energy to chemical energy