Which characteristic is best for identifying whether a rock is intrusive or extrusive? color
shape
texture
weight

Compare and contrast the relative importance of the sporophyte vs gametophyte generation between nonvascular plants (bryophytes), seedless vascular plants and seed plants, and explain the ecological significance of a larger sporophyte generation

This is one of the five kingdoms in the older biological succession. organisms in this kingdom are prokaryotic

Select three sports that require participants to be highly fit before the beginning a: snowboarding b: skydiving c: rock climbing d: bungee jumping e: free diving f: hiking