A child looking into a small polished hemispherical metal bowl sees an erect image of himself 21 cm from the bowl . He turns the bowl over and see a further image of himself 7 cm from the bowl .what is the radius of curvature of the bowl

Iheard he was so amazing they named a whole city after him somewhere in california, absolute hero, they named a country in europe after him it’s called france, they just decided to change the o to an e because yknow, bants ennit

Mexico has a host of environmental problems, including significant chemicalpollution  from factory discharges and waste dumping, but the main threat to itsbiodiversity  probably stems from  deforestation  and other natural habitat losses. forest habitat is lost for a number of reasons