What atmospheric condition caused London's "killer smog of 1952 and regularly causes smog buildup in some cities, such as Los Angeles and Mexico City
convection current
temperature inversion
Cacid deposition
D cold front

Which of the following is not a characteristic of carnosaurs? a. long narrow skulls b. strong forelimbs c. horn projecting from their skulls d. none of the above

What role do traits play in affecting an organisms ability to reproduce? finches

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.