PLS HELP IVE BEEN STUCK——Which is the following was not a geological clue used to support the theory of Continental drift? A. Rocks of the same composition and age were found in brazil and south Africa
B. Fossils of the reptile Lystrosaurus were found on the land masses of Africa, India, Antarctica, and Australia
C. Fossils is for plant Glossopteris were found on the landmass island South America, Africa, india, Antarctica, and Australia
D. Samples of ocean water tested off the coast of South America contained the same same context as oceans near Africa

Molecules called lipids have long hydrocarbon chains that determine the way they act. they can be fats, oils, or hormones, and even exist in our cell membranes 

Hunting in the darksome fish rely on senses beyond sight. in the darkness of the marianas trench, a fish called the rattail has an extremely sensitive sense of smell. the fish uses scent, rather than sight, to steer toward food. once it's near food, the rattail uses a special organ on the bottom of its chin to guide itself by feel.marine snowone staple of the deep sea diet is "marine snow," flakes of organic, edible substances that sink down from the upper ocean. animals at the ocean's bottom find sustenance in everything from the bodies of dead creatures to fecal matter. marine snow is diverse enough to support numerous species. for instance, several species of snails and worms feed exclusively on deceased whales.microorganismsthe deep sea is an intricate ecosystem, and even the ocean floor itself plays a part. hydrothermal vents are cracks in the sea floor where erupting magma mixes with ocean water to produce plumes of hot, sulfur-rich chemicals. some microbes can use these chemicals for energy, sustaining their existence and that of the animals who depend on their roles in the deep sea food chain.