True or false the sun produces energy through nuclear fusion

Individuals who live below the poverty line get seriously ill more often than those who do not what could be the hidden variable in this situation?

What changes occur in the brain during the teenage years? 25 points, someone me out!a.) thinking becomes slower as the brain grows larger. b.) connections between neurons become stronger and faster. c.) unused neurons fuse together to form larger, better functioning neurons. d.) more neurons are developed.

What is the rate of 12 liters of water moving through a water hose in 4.0 minutes?