No, this is false!
Renewable resources can be syntesized by humans, or not: some of them can, and some can't. This is not what makes them renewable, instead it's the fact that they will still be present in the nature after usage - they will be replaced (the sun will still shine tomorrow even if we harvest its power).
The two serous membranes of pericardium are :visceral pericardium,parietal pericardium.
Answer:
The answer is by proving that gravity and inertia working together explained the motions of planets and their moons.
Explanation:
Most probably these scientists will do more studies and experiments in order to learn more about the subject. For example, if they compare plastic grocery bag with paper grocery bag it is important to investigate which one is a better resource use in the life cycles, which one is better for manufacturing or whether one of them can be reused. There are many questions about this issue.
The answer is D It’s the only one that has anything to do with a predator doing the adapting