6. Which of the following is NOT an example of a carbon sink?
a. Deposition of organic matter on the deep
ocean floor
b. Preservation of a tropical rainforest
c. Formation of calcium carbonate shells of
marine crustaceans
d. The vast open ocean
e. Nutrient uptake by the roots of grasses in a
suburban lawn

Invasive species are one of the major threats to biodiversity. these species multiply quickly and compete with native species for food, sunlight, spac and other resources. on the map, determine the area where native species will have limited resources available to them due to invasion threat from invasive species threat very low low medium high very high

The production of cells during mitosis into specialized function is recombination or differentiation

Which is an example of a vestigial structure? a. tail of a monkey b. fin of a fish c. flower of a plant d. tailbone of a human