6. Which of the following statements about shark teeth fosilehdence is not consistent with the scientific theory of edition A Many fontils of Shark teeth have recently been found that are all the same size and color compared to modern
shares
2. Many fossils of Sharkteeth have been found that show afferent sizes and serrations (szusetzes). These fosil
teeth have distinct differences and similarities to modern sharks.
Many fossils of Sharksies have been found that have features of enlarged scales that resemblea brush. Our
modern stars do not have or need this type of scale to survive
D. Aneu stata fossil ras been found that has the testics in the size of the teeth and the serrations (szu-edge)
that are in between the older fossils found and the modern shark

it is called the mitotic spindle

hi my name is ashlynn and im 15

these macromolecules could either be amino acids, proteins or nucleic acids. they are responsible for the chemical changes and reactions that affects largely the cell and its composition. take for instance the cytoplasm of the cell where these organelles are settled. these simple organelles are composed of macromolecules which ignites and catalyses different functions that enables cells, in macro-perspective in motion and metabolism. in intestines for example, metabolism happens and breaking down parts of a food to simpler compounds that are used and these nutrients delivered throughout the body and again broken down by into smaller components.

12

regulate growth

produce insulin

control bladder

regulate bone calcium

control metabolism

produce adrenaline