Is a jaguar a invertebrate or a vertebrate?

Could someone me with number one you

The greenhouse effect a. something that has occurred for millions of years b. an unnatural phenomenon caused by humans that maintains earths temperature range. c. the results of the differences in the angle of the suns rays d. an unnatural phenomenon that causes heat energy to be radiated back into the atmosphere

Sickle cell amelia is a condition condition where the red blood cells are deformed which is affected by sickle cell amenia