All of the following are classified as seedless vascular plants except
A) ginkgos.
B) club mosses.
C) horsetails.
D) ferns.

What is earths lithospheric plates interact at

Question 1 of 102 pointswhich best describes adaptive radiation? oa. geographical isolation caused by an adaptationob. biodiversity resulting from few ancestorsoc. a decrease in the rate of speciationd. adaptations that organisms teach each other

With regard to enzymes, key is to lock as a) substrate is to activation energy eliminate b) product is to substrate. c) enzyme is to active site. d) substrate is to active site.