The diagram below represents structures and processes involved in protein synthesis in an animal cell Four parts of the diagram are labeled W X Y and Z

Which part of the diagram represents transcription?

What do science, technology, and disease have to do with each other?

The table shows dates and appearance of index fossils. which rock layers can be dated most precisely? a) a layer containing both a fossil 4 and a fossil 3 b) a layer containing both a fossil 2 and a fossil 3 c) a layer containing both a fossil 1 and a fossil 4 d) a layer containing both a fossil 1 and a fossil 2

Climate warming trends allow plant and insect species to inhabit larger ranges. select the best answer from the choices provided