The fins on sharks and fish that help them to glide up and down are called
a) pectoral and pelvic fins.
C) pectoral and dorsal fins .
b) caudal and dorsal fins.
d) pelvic and caudal fins.

What is the "great pacific garbage patch"? a large area of marine debris concentrated by rotating ocean currents a large area around the pacific rim where debris collects from natural disasters such as tsunamis an area in the pacific ocean where trash is intentionally dumped due to lack of landfill availability a large trash dump located in hawaii

In the diagram below, the northern hemisphere would be in what season at position a a.fall b. winter c.summer d.spring

Consider the classification levels of a human. eukarya ,animalia ,chordata ,mammalia ,primates, hominidae ,homo ,sapiens .which is the most specific taxonomic level in the classification system above? a sapiens b homo c hominidae d primates