Change the scale 1cm represents 5cm to a ratio scale

Answer// dinosaurs emerged during mesozoic era;

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

Dis the answer you perception is how you see the world