This pic was taken of me just now plz rate 1-10
also wht is 4r^3t^2 – 6t^2r^3 + 3rt – 16

What is the best way to teach common sense to a child?

Which description best defines the nervous system and its two main branches? a: the message center of the body, split into the autonomic nervous system and the somatic nervous system b: the control panel of the body, split into the central nervous system and the exterior nervous system c: the message center of the body, split into the central nervous system and the peripheral nervous system d: the control panel of the body, split into the brain and the spinal cord

Viruses can cause the following, check all that apply. a. sore throat b. measles c. ear infection d. flu e. chicken pox