The plant growing up a brick wall would be both exhibiting and gravitropism, hope this helps
IN AFRICA thats where you'll find many fossils :D
Humans are part of the environment — not separate from it — so anything that benefits human welfare is by definition an environmental improvement!
Explanation:
The Sun and the planets formed together, 4.6 billion years ago, from a cloud of gas and dust called the solar nebula. A shock wave from a nearby supernova explosion probably initiated the collapse of the solar nebula. The Sun formed in the center, and the planets formed in a thin disk orbiting around it. In a similar manner, moons formed orbiting the gas giant planets.
