A sea turtle pushes water back with its
Flippers, but its body moves forward.
what law ?

Reptiles are ectothermic, meaning they rely on the environment to regulate their body temperature, and sea turtles are no exception. It is therefore surprising that unlike other sea turtles, leatherbacks are cold-adapted. They can migrate to cold water to hunt their prey without getting cold-stunned. The leatherback achieves this feat with counter-current heat exchange. This system runs warm blood from their inner bodies out to their extremities next to the cold blood running back inwards. The two blood temperatures participate in heat exchange and, therefore, the cold blood is warmed before re-entering the body core. Leatherbacks also retain warmth because of their dark color and layers of fatty tissue and oil that act as heat absorbers and insulation. The leatherback has a much higher metabolism than other sea turtles; their huge muscles create a lot of heat when they are active.

the word that best describes martin luther king jr.'s tone in the video is dignified

martin luther king, jr. was a social activist and baptist minister who played a key role in the american civil rights movement from the mid-1950s until his assassination in 1968. the video shows his manner and attitude having or showing a composed or serious manner that is worthy of respect so dignified is the correct answer

energy can be converted from one form to another, but it cannot be created or destroyed in ordinary chemical or physical means. do not understand what you are asking but hope this