Bc is three times the distance from the top to the bottom. if the perimeter of abcd is 64 feet, what is the length of bc?

Which theory suggested that the earth was once a signle supercontient that gradually that broke up into the contients that we know today

Rainbow trout is non- native to the united states. however this species is breeding with the native gula yltrout acientistrecently observed that the hola trout were becoming exitinct what is the cause of their extinction

What is likely to happen in the long term if the earth continues to absorb more energy than it emits? a. the earth will discontinue recycling energy. b. organisms will begin to compensate for the change by incorporating more energy. c. the overall temperature of the earth will increase. d. the nutrient cycles will happen more frequently. select the best answer from the choices provided a b c d