The appropriate response is A. Gastrulation is a stage ahead of schedule in the embryonic improvement of most creatures amid which the single-layered blastula is rearranged into a trilaminate (three-layered) structure known as the gastrula. These three germ layers are known as the ectoderm, mesoderm, and endoderm.
They are called natural recyclers because they naturally break down dead and decaying matter. I hope this helps!---
I don't see any options to pick from. I can name some but not knowing your choices it makes it rather difficult to answer correctly Please repost options and will answer! thank you!
Yes, short answer, I can not give you the specifics (consult your biology textbook)
