You find what you believe is a new species of animal. Which of the following characteristics would enable you to argue that it is more closely related to a roundworm than a flatworm (platyhelminth)A. The embryo is triploblastic.
B. It is shaped like a worm.
C. It has bilateral symmetry.
D. It has no coelom.
E. It has a mouth and an anus.

The seed coat's most important function is to provide a) a nonstressful environment for the megasporangium. b) the means for dispersal. c) dormancy. d) a nutrient supply for the embryo. e) desiccation resistance.

What is the process of a new plant growing from its seed into a seedling? primary growth fertilization pollination germination

Graded assignment lab report answer the questions below. which combinations of substances resulted in a chemical change? for each metal that participated in a chemical change, write the type of metal it is, based on your examination of the periodic table. were there any metallic compounds that did not react with either the acid or the base? write the type of metal, based on your examination of the periodic table. make a general statement about the reactivity of the metals in this experiment.