Solar tracking, or is a plant's growth toward light.
phototropism
geotropism
hydrotropism
thigmotropism

Acave rescue team lifts an injured spelunker directly upward and out of a sinkhole by means of a motor-driven cable. the lift is performed in three stages, each requiring a vertical distance of 11.0 m: (a) the initially stationary spelunker is accelerated to a speed of 4.80 m/s; (b) he is then lifted at the constant speed of 4.80 m/s; (c) finally he is decelerated to zero speed. how much work is done on the 78.0 kg rescue by the force lifting him during each stage

Around faucet handle is part of a(n) a. lever b. screw c. inclined plane d. wheel and axle

Which type of bond is found between the atoms of a molecule? a. metallic b. delocalized electron c. covalent d. ionic