Why is cellulose considered to be a complex carbohydrate?
it is composed of a complex arrangement of glucose molecules.
it is composed of a long straight chain of glucose molecules.
it is composed of a complex arrangement of chitin molecules.
it is composed of two carbon molecules joined with a double bond.

What are some possible short and long term medical concerns for crew members on longer space exploration trips

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

If there are 350 trout found in 200 square feet of a pond measuring 1000 square feet what is the estimated trout population of the pond? a. 1350 b. 1550 c. 1750 d. 2000