How is the Indominus Rex a hybrid species?

The Indominus Rex is a hybrid species because the I. Rex is a genetically modified species of dinosaur by combining the base genome of a Tyrannosaurus with that of a Velociraptor.

chert is a sedimentary rock composed of microcrystalline or cryptocrystalline silica. with this little bit of information, you can come to the conclusion that your answer is c.  

explanation:

many other transport proteins, often called pumps, move materials against a concentration gradient. active transport drives molecules across a membrane from a region of lower concentration to a region of higher concentration. this process, shown in figure 5.1, uses transport proteins powered by chemi- cal energy.