Women have XX chromosomes and Men have XY
BLANK 1: Male
BLANK 2: Female
Coal
Coal is a combustible black rock that is formed from prehistoric plant remains. Coal is formed from the anaerobic decomposition of dead plant matter such as trees, ferns, mosses and other marsh plants that grew on the earth surface over millions of years ago. Coal is composed largely of carbon and is usually burned as a fuel.
The answer would be (levels) goodluck
