(Q).
If the basic building blocks of life share some of the same structures and basic functions, then what do the basic bulding blocks of life share? Answer choices: - food and shelter - Same color - Same structures - an organism's body - Same shape - layers of fat - Veins and arteries. - Same temperature
(A).
Same structures

(Q).
If afirecracker converts chemical energy into vibrating waves, then afirecracker converts chemical energy into what? Answer choices: - kinetic energy - Loud noises - vibrating waves - An object is seen - electromagnetic energy - deoxyribonucleic acid - hydrogen and oxygen - harmful substances
(A).
vibrating waves

(Q).
If weathering is the breakdown of rock, then _is the breakdown of rock.? Answer choices: - Weathering - mechanical - salinity - heat energy - dangerous - cycles - calcite - started
(A).
Weathering