Appositional growth occurs within the . In this process, in the inner cellular layer of the periosteum produce and deposit bone matrix within layers to the surface, called lamellae. These lamellae are analogous to tree rings: As they in number, the structure increases in diameter. Thus, the bone becomes as new bone is laid down at its periphery. As this new bone is being laid down, along the resorb bone matrix, creating an expanding space.

4the indian leaf butterfly has traits that allow it to resemble a leaf. the bright colors of the monarch butterfly indicate that the butterfly tastes bad and can be poisonous. how does the appearance of these butterflies them to survive? f the indian leaf butterfly is able to avoid predators while the monarch butterfly warns predators away. g. the indian leaf butterfly frightens predators away while the monarch butterfly poisons predators before they can eat it. h both butterflies rely on camouflage to avoid predation. j both butterflies cooperate with one another to avoid predation.

Place the steps tor the formation of the enzyme pepsinogen in correct order

In the presence of oxygen, glycolysis is followed a. the krebs cycle b. lactic acid fermentation c. alcoholic fermentation d. photosynthesis