Which two types of stars will enter the supernova phase? Average and Massive Stars

Average and Supermassive stars

Massive and Supermassive Stars

Neutron and Red Stars

Which of the following is the source of energy for photosynthesis? a.) glucose b.) chlorophyll c.) carbon dioxide d.) sunlight

Where substance is produced during cellular respiration

Which of the following is likely not involved in this example of ecological succession? a) the rotting remains of plants add to the fertility of the soil. b)the soil becomes so fertile that eel grass is replaced by other plant species. c) the roots from plants stabilize the sediment, keeping it in place. d) the concentration of salt becomes so high that all plant life is destroyed.