What fossil fuels were formed from buried remains of plants and animals that lived millions of years ago?

Which of the following statements about c4 carbon fixation is not true? a c4 carbon fixation is an adaptation for plants exposed to high light intensityb. c4 carbon fixation occurs in more plants than c3 carbon fixation. c c4 carbon fixation is more common in areas of high temperatures than c3 carbon fixation. d. c4 carbon fixation occurs in the inner cells of a leaf rather than the entire leaf.

This part insulates the reaction chamber from the transfer of heat to or from the surrounding environment

Long term exposure to waves can cause sunburns and skin cancer.