What is the approximate global temperature 1,000 years ago

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

How does deforestation affect the water cycle? a. it increases the amount of runoff b. it increases the amount of percolation c. it increases the amount of transpiration d. it increases the amount of precipitationa it increases the amount of runoff

Which factor affects the force of gravity between objects? check all that apply. direction distance mass shape time