Which of the following is not true about plants?
a.
their leaves absorb red and blue light, reflecting only the yellow and green light
b.
light is a plant’s energy source
c.
photosynthesis occurs in chloroplasts
d.
photosynthesis occurs in mitochondria

Which technology do environmental scientists use to track the movements or polar bears and other vulnerable populations? a) geographic information system(gis) b)environmental dna(edna) surveillance c) global positioning system(gps) d) unmanned aerial system (uas)