The fossil image is of a trilobite. trilobites lived in the ancient seas and the fossil was found in the sea floor. compare the fossil to the four modern-day animals also pictured. based on physical evidence, the trilobite is probably a direct ancestor of what animal? a) locust b) pillbug c) scallop d) roundworm

Which best describes meiosis? a. it produces cells that are identical to the original cell b. it is responsible for the replacement of damaged skin cells c. it is responsible for growth of the organism d. it produces male and female sex cells

What are the 3 types of artificial cloning

Which of the following statements is most likely correct about a rock belonging to the jurassic age and a rock belonging to the cambrian age? options: 1) they have identical fossils of organisms that have evolved over time. 2) both have animal fossils preserved in them due to weathering and erosion. 3) they contain different fossils because life on earth has changed through time. 4) the fossils in them were formed on the surface of earth due to exposure to sunlight.