Alake is surrounded by hills covered with trees and shrubs. which statement correctly describes how a change to the plants in this are will affect this environment? a. adding plants to the hillsides will increase sedimentation in the lake. b. adding plants to the edge of the lake will increase erosion by the lake. c. removing plants from hillsides will increase erosion on the hills. d. removing plants from the edge of the lake will increase sedimentation on the hills

Herbivores, carnivores, and omnivores are all types a. decomposers b. producers c. consumers d. biomes

Acarpenter builds an exterior house wall with a layer of wood 2.9 cm thick on the outside and a layer of styrofoam insulation 2.3 cm thick on the inside wall surface. the wood has k=0.080w/(m⋅k), and the styrofoam has k= 0.010 w/(m⋅k). the interior surface temperature is 19.0 ∘c , and the exterior surface temperature is -15.0 ∘c . a.)what is the temperature at the plane where the wood meets the styrofoam? celsius b.)what is the rate of heat flow per square meter through this wall? /m^2

Consider a production line with five stations. station 1 can produce a unit in 9 minutes. station 2 can produce a unit in 10 minutes. station 3 has two identical machines, each of which can process a unit in 12 minutes (each unit only needs to be processed on one of the two machines. station 4 can produce a unit in 5 minutes. station 5 can produce a unit in 8 minutes. which station is the bottleneck station?