How does the abundance of macromolecules in our bodies compare to our recommendations for the human
diet? What food groups provide us the most of
each macromolecule?

Which organisms have pharyngeal arches that develop from all three germ layers and go through the same development stages as embryos? 1.bird 2.ladybug 3.starfish 4.snake

What are some characteristics of a free enterprise economy?

19. a cell is viewed under a microscope and is found to have two nuclear envelopes and spindles that appear to be breaking apart. which phase of mitosis is the cell most likely in? a. metaphase b. prophase c. telophase d. anaphase