Which of these is the best example of interconnected technological systems? 1A person works up a sweat after going for a run and then cools off by taking a shower. 2A person rides a bicycle over a nail in the road, which causes the bicycle's tire to burst. 3A person increases the heat setting on a thermostat, which sends a signal that turns on the furnace. 4A person places several different fruits into a blender and then turns on the blender to make a fruit smoothie.

Chinese privet is a plant that is native to china. over 150 years ago, chinese privet was introduced to the united states as a fast-growing shrub that serves as an excellent privacy hedge. with no natural herbivore, chinese privet quickly established itself and spread in natural areas throughout the southeast and eastern seaboard of the united states. its dominance in these areas has jeopardized the survival of native plant species. chinese privet provides evidence that introducing non-native organisms can cause environmental damage integrated pest management strategies will not decrease chinese privet populations american gardeners can easily control the spread of chinese privet non-native plant species have type i survivorship curves

Individuals do not compete directly for resources, but are prey for the same predator

Waianapanapa beach in hawaii is a black-sand beach that was formed by waves crashing against volcanic rock. the sand can be very hot on sunny days. which statement best explains why? o a. the black sand has no heat capacity. b. the black sand absorbs no radiation. o c. the black sand is immune to insolation. d. the black sand has a low albedo.