Which statement is true? ОА
The speed of sound in air is inversely proportional to the temperature of the air.
The speed of sound in air is directly proportional to the temperature of the air.
OB.
OC. The speed of sound in air is twice the temperature of the air.
OD.
The speed of sound in air is not affected by the temperature of the air.

What sentence best supports the statement that hormones are involved in the regulation of homeostasis? a. the hormone erythropoeitin increases the production of red blood cells when oxygen levels are low. b. the hormone oxytocin promotes labor contractions of the uterus during childbirth. c. the hormone melatonin induces sleep and its production is slowed by exposure to light. d. the hormone cortisol suppresses the immune system and is produced when the body is under stress.

Drag each label to the correct location on the chart. match the function to the type of tissue

Name 3 injuries and two diseases that affect the skeletal system.