Fossils reveal which of the following about a species or organism
a. how the organism interacted with other organism
b. the miccroscopic feature of the organism
c. the growth stages of the organisms species
d. the appearance of the organism and its structures

What is the energy of a photon of ultraviolet radiation with a frequency of 4.4 × 1015 hz? planck’s constant is 6.63 × 10–34

Individuals who live below the poverty line get seriously ill more often than those who do not what could be the hidden variable in this situation?

Two horses begin at rest. after a few seconds, horse a is traveling with a velocity of 10 m/s west, while horse b is traveling with a velocity of 13 m/s west. which horse had a greater acceleration? a. horse a because its change in velocity was greater than horse b's in the same time. b. horse b because its change in velocity was greater than horse a's in the same time. c. horse b because its change in velocity was the same as horse a's, but it took less time. d. both horses had the same acceleration.