The correct answer is : Open Ocean
Since the open ocean is really far from the land soil, the water consist almost no nutrients . And since it's really far away from the coast, there's almost no productivity around here ( almost no human is brave enough to go to the open ocean)
This is because iron is used to make a protein called hemoglobin. This protein helps blood cells carry oxygen around the body.
Lots of resources are located in the United States. Such as oil, gold, silver, iron, and much more.
D- I believe. Because after condensation precipitation comes after.
The gravitational potential energy of the ball decreases as it rolls down the hill while the gravitational kinetic energy of the ball increases due to its acceleration in velocity.
