In which two places do divergent boundaries occur? land and oceans oceans and volcanoes volcanoes and lower mantle lower mantle and land

Awave has a wavelength of 15 mm and a frequency of 6 hertz. what is its speed?

What is the next step in the process after a substrate enters the active site of an enzyme

Which statements about a food chain are true? choose all answers that are correct. a. plants are the first living organisms in food chains on land. b. the plants in a food chain are called herbivores. c. all food chains on land begin with energy from the sun. d. carnivores in a food chain eat only plants.