If the producers' trophic level of an ecosystem has 24,000 Joules of energy how much energy will be carried into the primary consumer's trophic level? What about the secondary consumer's trophic level?

he forelimbs below belong to four species that descended in a direct line from the ancestral mammal shown above. of the four descendants shown, which species most likely appeared earliest in evolutionary history?

the elements of art are the visual tools that the artist uses to create a composition. these are line, shape, color, value, form, texture, and space.

the principles of art and design are balance, contrast, emphasis, movement, pattern, rhythm, and unity/variety.