Which is true with respect to the kinetic energy of a molecule?

a.
it is the lowest at low temperatures

b.
it increases at low temperatures

c. it is the same at all temperatures

d. it is the lowest at high temperatures

Which is a function performed by stem cells in the skin a. replacing lost skin cells b. making cells for the intestines c. growing new organs d. differentiating into brain cells plz apex

The graph shows the amount of global warming happening in different ecosystems. which populations of organisms will likely decline the most as a result of climate change, and why? a.coral reefs because of the loss of the symbiotic algae living within their bodies b.penguin populations because the fish they eat will move into warmer waters c.mountain-dwelling birds because rising sea levels will relocate their food sources d.large cats in the rainforest because of decreased habitat loss for their prey

What is the role of dna ligase in the elongation of the lagging strand during dna replication?