We eat food for energy. plants provide energy for any animals. one important part of this food chain is missing: the source of energy for the plants. what is missing? a) soil b) water c) the sun d) carbon dioxide

Cells tend to have a relatively small and uniform size. why aren’t cells larger?

The phylogeny chart shows the evolution of camels. camelus is the modern-day camel. based on this chart, which three statements are true? ⭕ modern camels are more related to stenomylus than to eschatius. ⭕ stenomylous and modern camels do not share a common ancestor. ⭕ modern camels are more related to camelops than to aepycamelus. ⭕ pliauchenia and oxydactylus may share similar features. ⭕ procamelus and stenomylous may share similar features.

Ecology can best be described as the study of what