Explain how all the organelles in your model work together to provide nutrition and energy for the cell.

Wind energy is plentiful in regions with vast open spaces it is a non polluting renewable resource what could be an economic factor that makes the use of this resource less feasible then non renewable resource even in such regions

Which of the following lines of evidence would best support your assertion that a particular plant is an angiosperm? a) it produces seeds. b) it retains its fertilized egg within its archaegonium. c) it lacks gametangia. d) it undergoes alternation of generations.

When proteins are being produced by a cell, scientist say that the genes are question 2 options: activated turned off replicated deactivated