a plank leans against the top a building at an angle of degrees to the horizontal. if the building is 12 meters high, what is the length of the plank

Which people formed part of the middle class after the adoption of capitalism?

What is the evidence that depression can be linked to genetic as well as environmental factors? a. all individuals in similar stressful environments do not experience depression. b. all individuals with the gene variation tied to depression do not experience depression. c. individuals with a combination of environmental stress and gene variation are more likely to experience depression d. all of the above select the best answer from the choices provided оа 0 0 0

What is the main idea of this excerpt