Which of the following best describes evolution? a. individuals with traits best suited for survival pass these traits to offspring b. individuals acquire certain traits during their lifetime and pass these to their offspring c. individuals change over time as earth's environment changes d. individuals compete to survive and only change as a result of competition

Everything that surrounds a particular organism

Which of the following is the sl unit used to measure temperature a. kilogram b. liter c. meter d. kelvin

The diagram below shows the layers of a rock having a trilobite: a rock column labeled rock is shown. the column has three layers. the bottommost layer of the rock has one shaded rhomboid shape, the middle layer has a rhombus with a diagonal along with two identical organisms marked as, trilobite, in the key, the top layer has two semicircles. a key is shown on the right side of the diagram. the shaded rhombus is marked as a, the rhombus with the diagonal is marked as b, the semicircle is marked as c which statement about the rock fossils is true?