What is the composition of the most common mineral compounds that make up the Earth's crust and mantle?

Which one has higher ecosystem diversity, rain forest or desert?

Does a viris have eukaryotic cells

Which sedimentary rock forms through the accumulation of the remains of living organisms?

As a result of the Law of Conservation of Energy, a fish cannot gain more energy than it consumes. Which method, using an isolated system of fish in an aquarium, would best test this hypothesis?

Some prokaryotes can use inorganic (carbonless) compounds as an energy source or growth. Eukaryotes must use a compound containing carbon for energy.

Write about major glands associated with the alimentary canal of man and mention their function

Why are phytoplankton important to this ecosystem?

What were characteristics of the Roman empire at its height there are more than 1 answer

What is the hawaiian islands formed by one or several of these which bring new rock to the surface of earth?

Adolescents (ages 12-18) experiment with and develop a sense of who they are and what roles they want to play. What is the primary developmental task of this stage?