What processes can change sedimentary rock into metamorphic rock?

a. subduction and high pressure
b. erosion and lithification
c. heating and cooling
d. uplift and erosion

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.

Which best example best demonstrates the importance of having knowledge of evolutionary relationships? a. illustration of a plant b. organ transplantation between species c. blood donation from a human d. do you need sequence of an insect.

Describe how a non-resistant staphylococcus aureus bacterium can produce a bacterium that is resistant to methicillin