5. Which of the following statements are accurate?
A. Bilaterians include three clades:
1. Deuterstomia
2. Protostomia
3. Ecdysozoa
B. Invertebrates are animals that lack a backbone
C. Lophotrochozoans, which includes molluscs and insects, typically have an exoskeleton that they can shed.
D. All animals except sponges share a common ancestor
E. Givens about animal "A"
I. the animal has three prominent germ layers
II. an animal has bilateral symmetry
III. the animal lacks a backbone
You would be only be able to classify this animal, animal A, as a lophotrochozoa

Options B and E are accurate

Explanation:

The three clades deutorostomia, and protostomia are bilaterans. Ecdysozoa is under protostomia. Invertebrates includes organisms without a backlog making the difference from vertebrates. Insects are not part of the lophotrochozoans although they also shed their exoskeleton. All animals share a common ancestor with the sponges and placozoa diverging first from the more complex animals. Lophotrozoa including 5 phylas which are all invertebates including platyhelminthes, rotifera, mollusks, nermatea and annelida.

the food storage products of chrysophytes are oils or the polysaccharide laminarin.   formerly classified as plants, the chrysophytes contain the photosynthetic pigments chlorophyll a and c all but the yellow-green algae also contain the carotenoid pigment fucoxanthin.