If ctenophores are sister to all animal taxa, excluding cnidarians and placazoans, then: (Select all that apply.)a) ancestral sponges exhibited morphologic complexity seen in other Eumetazoans. b) the anatomical complexity of ctenophores arose independently of what is found in other Eumetazoan groups. c) the nervous system of ctenophores evolved independently of other animals. d) radial symmetry was lost in placazoans. e) None of the answer options is correct.

Explanation:

The correct answer  are as follows:

a) Ancestral sponges exhibited morphologic complexity seen in other Eumetazoans.

b) The anatomical complexity of Ctenophores arose independently of what is found in other Eumetazoan groups.

d) Radial symmetry was lost in Placazoans.

mountains can affect the climate of nearby lands. in some areas, mountains block rain, so that one side of a mountain range may be rainy and the other side may be a desert. much of airborne moisture falls as rain on the windward side of mountains.

explanation: