Lean la información de las páginas 278 y 279 del Texto escolar y realicen lo indicado. a. Son empresarios y han decidido entrar al mercado de valores, pero tiene algunas dudas sobre su funcionamiento. Completen el esquema y aclaren sus dudas.

temperatures get warmer — and heatwaves are more common. nothing says summer like warm weather. this rise in temperatures is caused by the tilt of the earth's axis. our planet doesn't sit perfectly straight as it spins — it has a slight lean of approximately 23.5 degrees with respect to the sun, called the axial tilt.

explanation:

answer(c) carved on a babylonian clay tablet that showed earth as a flat circular disk;