Many factors have contributed to vast damage of the ocean's coral reefs. government agencies and other organizations use computer modeling to study the progression and impact of this phenomenon. what factor is most likely to limit the accuracy of these projections? a)trend of global warming  b)rate of ocean acidification  c)impact of storms and pollution  d)impact of fish and other species reliant on coral reefs

Sara goes on a slingshot ride in an amusement park. she is strapped into a spherical ball that has a radius 3*10^2 of centimeters. what is the volume of air in the spherical ball? use this formula: volume of a sphere=4/3pi,r^3 , where r is the sphere’s radius.

The phylogenetic tree illustrates the relationship between humans and our closest living relatives. the tree was based on biochemical comparisons, including dna and amino acid sequences. according to the biomolecular data, we could infer that a) the four organisms do not have a common ancestor. b) humans are more closely related to chimps than any other apes. c) chimps are more closely related to gorillas than they are to humans. eliminate d) there is no evidence if any relationship between the four branches on the tree.

How does secondary succession differ from primary succession?