Answer:
hyrdotropism- plant grows toward water.
tropism- growth/movement of an organism in response to a stimulus
phototropism- plants response to light
gravitropism- plant roots grow down in response to gravity
geotropism- plants response to gravity
thigmotropism- plants response to contact of solid object. wraps around solid objects
Answer: Water. The pH level is 7.
Explanation: The scale has values ranging from zero (the most acidic) to 14 (the most basic). As you can see from the pH scale above, pure water has a pH value of 7. This value is considered neutral—neither acidic or basic.
Contemporary landscapes result from many causes, including variability in abiotic conditions, such as climate, topography, and soils; biotic interactions, such as competition, mutualism, herbivory, and predation, that can generate spatial pattern even when environmental conditions are homogenous; natural disturbances. I hope this helps :)
Effect 1 - A
Effect 2 - A
Effect 3 - C (maybe B)
Effect 4 - B
