AMPHIBIANS ARE ANIMALS WITH A BACKBONE.

A BAROMETER IS AN INSTRUMENT THAT MEASURES THE AIR PRESSURE

A COLD FRONT IS A MASS OF COLD AIR

A DEFENSE IS A WAY AN ANIMAL/PLANT PROTECTS ITSELF

A EVERGREEN IS A PLANT THAT STAYS GREEN THE ALL SEASONS

SIMPLE AEROBIC ORGANISM

GLOBAL WINDS ARE WINDS THAT COVER A LARGE AREA

HEAT IS THE WARMTH WITHIN AN OBJECT

AN INCLINED PLANE IS A SIMPLE MACHINE USED TO LIFT THINGS UP

JOULES IS THE MEASURMENT OF ENERGY

A KINGDOM IS THE HIGHEST RANK IN THE DOMAIN SYSTEM

A LEVER IS A SIMPLE MACHINE USED TO LIFT THINGS UP

MAGNETISM IS THE ATTRACTION OF IRON

A NUCLEUS IS THE CENTRAL AND MOST IMPORTANT PART OF THE CELL

OXYGEN IS A CHEMICAL ELEMENT

A PULLY IS A SIMPLE MACHINE USED TO PULL THINGS UP

A QUILL IS AN ANIMAL SELF DEFENSE STRUCTURE

REPRODUCTION IS THE CONCEIVING OF OFFSPRING

SPORES ARE

THERMAL ENERGY IS ENEGY IN THE FORM OF HEAT

ENERGY FROM THE SUN

VERTEBRATES ARE ANIMALS WITHOUT A BACKBONE

A WEDGE IS A SIMPLE MACHINE USED TO SPLIT THINGS

XYLEM IS A COMPOUND TISSUE IN VASCULAR PLANTS

A YELLOW JACKET IS AN INSECT WTIH A DEFENSE STRUCTURE

A ZEBRA IS AN ANIMAL WITH A BACKBONE (VERTEBRATE)

JOANNA PUNAY