Are organisms that are able to convert the sun's energy into usable energy

How was the climate when the ambulocetus was alive

Match each description to the appropriate biome. tropical savanna desert tropical rain forest taiga tundra has sparse vegetation and very cold temperatures located near the equator and contains trees that form dense canopy layers is very hot and dry, and has plants that need little water has cold winters, heavy snowfall and is dominated by conifers has warm temperatures and is dominated by grasses

Body systems are not completely independent they integrate and work together describe one example of the integration between body systems