Help asap if possible! what were the four key concepts of Darwin's theory of natural selection?

then explain how Lamarck's theory was different and why it got rejected over time?

Complete the following statements about the functions of the digestive system.carbohydrates and fats are digested in secretes enzymes that aid in the digestion of carbohydrates, fats, and proteins.the secretes bile; bile is stored in undigested food is processed into feces in feces is then stored in until it is eliminated from the body via

Which of the following is the main purpose of a human community?

What terms describes being out of water after being submerged