A serous membrane contains both epithelial and connective tissue
The term that is used to describe a chemical reaction in which water is produced or gained I believe is Dehydration Synthesis.
Most organisms rely on the sun as a primary source of energy
Answer:
What was the first hominid ancestor?
The first early hominid from Africa, the Taung child, as it was known, was a juvenile member of Australopithecus africanus, a species that lived one million to two million years ago, though at the time skeptical scientists said the chimpanzee-size braincase was too small for a hominid.
