A group of sheep run in random directions to confuse a single predator. This is an example of which social behavior?

the answer would be cooperative hunting

Explanation:

meiosis is the first to occur after the nuclei of opposite of opposite mating types fuse

before, trains worked using the steam engine. thus, it uses heat so it is crucial to apply heat balance. the steam engine absorbs energy during the stage of boiling water. so, this is the endothermic reaction. when the steam is used to work the piston, it has to release this energy through running the train. the excess energy is released as an exhaust to the chimney. this is the exothermic process because it releases energy to the surroundings.