Select all the correct answers. Betty learned about embryology in her science class. At home, her brother Nathan noticed the human embryo and the fish embryo in her science notebook. He remarked that the embryos looked the same. How can this be true?

Both embryos have pharyngeal arches.

The fish embryo has evidence of lungs.

The human embryo has scaly skin.

Both embryos have fins.

Both embryos have a notochord.

Nerve cells are specialized to respond to stimulitrue or false?

2. how does the miller-urey experiment fall short of demonstrating that life can arise from inorganic molecules? explain. a. it doesn't show a leap between a collection of amino acids and a single-celled organism. b. it recreates the conditions that existed at the earth's beginning, but no molecules form as a result. c. it doesn't provide evidence of the formation of amino acids. d. it doesn't show how multicellular organisms developed from unicellular organisms

What form of anesthetic was used for field surgery