Primates are considered to be the most advanced group of mammals. which of the following characteristics is not common to all primates? a) opposable thumbs. b) upright bipedal walking posture. c) large brain capacity. d) forward-facing binocular eyes.

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

Identify two examples of chemical reactions that you have encountered during the last week. identify an exothermic and endothermic reaction. explain.

What if the yeast were extremely active and produced more than 100ml gas. would you know? why/why not