Some identical twins have the same genetic makeup but look slightly different. Their slight differences in observable appearance are an example of , which are influenced by both biology and environment.

Which system revise and send electrical signals throughout the body

Read this summary of a scientific theory: "cells are the most basic structural and functional units of life. all living organisms are made up of one or more cells. all cells that are alive in the world today came from pre-existing cells." which of the following would require this theory to be modified? -a.) a survey finds that a majority of people believe viruses carry out the basic processes of life. -b.) a prominent scientist says she feels strongly that one day the theory will be challenged by life on other planets. -c.) the dna of unicellular and multi-cellular organisms is shown to have many fundamental similarities. -d.) scientific observations show that microscopic organisms living in the deep ocean are not made up of cells.

Modern computers can store about as much information as the human brain. true false its false i took the test