Bones act as a frame to which are attached for movement.
cartilage
organs
striated muscles
cardiac muscles

Which is an example of a decomposer? a. bear b. algae c. grass d. bacteria d bacteria

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.

Which of the following types of stars are dim but can have high surface temperatures? giants main sequence stars supergiants dwarfs