Horses and dogs have changed over time due to interactions with humans. Do you think these changes are a result of direct or indirect changes to their natural system due to human population growth?

The hypothesis of continental drift states that earth's continents, which are located on tectonic plates, move relative to each other. which of the following is true of the movement of the tectonic plates? a. tectonic plates only move once every million years. b. they move at a rate of approximately 5 centimeters per year. c. tectonic plates never move, only the continents located on them do. d. their movements are very rapid and occur at random times.

Could someone me with number one you

Explain why phospholipid molecules form a bilayer. (3 marks)