"This beginners' book introduces children to the science all around us, from how a plant makes seeds to how we use friction to warm our hands and how gravity holds us on the Earth, this encyclopedia has it covered."--Provided by publisher.
"This beginners' book introduces children to the science all around us, from how a plant makes seeds to how we use friction to warm our hands and how gravity holds us on the Earth, this encyclopedia has it covered."--Provided by publisher.