Essential Question:How does heat energy move from one object ...
Essential Question:How does heat energy move from one object to another? Standard: S8P2d. Plan and carry out an investigations on the effects of heat transfer on molecular motion as it related to the collision of atoms (conduction), through space (radiation),...Needle Blight Mycosphaerella gibsonii Photo: H. Hashimoto, Bugwood.org
The spread of spores (conidia) that cause the disease may occur either through rain splash or overhead irrigation. Dispersal of the pathogen and subsequent infection in susceptible pine plants usually takes 2-3 days of moist conditions. ...