GIVING FOLLOW AND STARS what type of structure is a tree trunk
A. frame
B. combination
C. shell
D. mass

Which of the following lines of evidence would best support your assertion that a particular plant is an angiosperm? a) it produces seeds. b) it retains its fertilized egg within its archaegonium. c) it lacks gametangia. d) it undergoes alternation of generations.

Name one similarity and one difference between the morphology of a brachiopod and a bivalve

The primary organisms involved in the process bacteria and fungi.