The picture is a cross section of a bone. which structures of the bone are indicated by the arrows? x-compact; y-spongy x-spongy; y-marrow x-spongy; y-compact x-marrow; y-spongy

Which of these resources is used worldwide to make construction products, pottery, and porcelain

3points hurry! what is the relationship between biotechnology, sharkskin, and disease resistance? bioengineers have developed an artificial sharkskin that does not allow resistant bacteria to grow on it. disease-causing microbes have been genetically modified to keep them from infecting the skins of sharks. scientists have created a device that can be attached to the skins of sharks that dramatically increases their abilities to resist disease. sharkskin produces many chemicals that can be collected and used to create antibiotics.

Apuppy’s tendency to chew is inherited through which of the following? a. through learned behavior b.through genes c. through seasonal cycles d. through hibernation