What type of fossils were first found near where trace fossil groups were also first discovered? A. Fossils with radial symmetry
B. Fossils with circular symmetry
C. Fossils with bilateral symmetry
D. Fossils with linear symmetry

Which of the following is not a benefit of green revolution? a) new crop varieties b) increased crop yields c) cost effective d) new crops may require larger amonts of water than the previous ones.

Which flexible structure that supports the nerve cord and led to the backbone

Compare and contrast cladistics and phylogeny. what are their advantages and disadvantages? which is the most useful in understanding how an organism developed into its current form? which concept most strongly supports your opinion about the origin of any given organism?