What type of fossils were first found near where trace fossil groups were also first discovered? Fossils with radial symmetry
Fossils with circular symmetry
Fossils with bilateral symmetry
Fossils with linear symmetry

What major structure can be used to tell apart the embryos of acoelomates pseudocoelomates and coelomates?

Which best describes what you will do in the reaching your academic potential course?

One important development during the 3rd trimester that will insulate the infant against changes in temperature is a. the deposition of fat under the skin b. the closing of the septum between c. the atria of the heart d. the beginnings of lung functioning e. the beginnings of light and sound sensing