D. flammability
is a chemical property
Plate tectonics and the ocean floor. ... Where plates are pulled away (diverge) from each other molten magma flows upward between the plates forming mid-ocean ridges, underwater volcanoes, hydrothermal vents, and new ocean floor crust. The Mid-Atlantic Ridge, is an example of this type of plate boundary.
Plants showing hydrotropism grow in response to water.
They observe it, run tests on many different things, and do expirments
The determining factors are; climate, environment, and Human Activity.
P.S.: try those...lmk if they are right ;)
