This diagram is of a bony fish. what parts of the fish are labeled a and b?

a. anterior fin
b. frontal lobe fin

a. caudal fin
b. pectoral fin

a. dorsal fin
b. pelvic fin

a. an al fin
b. pectoral fin

stratosphere: as the altitude increases, the air temperature increases. the stratosphere has a layer of ozone, called the ozone layer. this layer absorbs most of the ultraviolet radiation from sunlight. this results in the stratosphere being warmer.

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answer; ///i believe its: ///(embolus);

all these collisions do one thing, and that thing is explained in the last option. when dusst, rocks and ice collide, they harden and form giant layers of rocks or hard ice.

d)   to harden materials to form different parts of earth’s layers

hope it ,

bioteacher101