Please match the type of mutation with the BEST description.
1. Nonsense A. Codes for a stop codon
2. Spontaneous B. A form of induced mutation
3. Addition/frameshift C. Occurs during normal cell division
4. Transposons D. A mutation that may have no effect
5. Substitution/point E. Results in an altered protein

Which situation is an example of not doing work? lifting a couch throwing a baseball running up stairs carrying a box

Which of the following observation darwin shape his concept of descent with modification? a) species diversity declines farther from the equator. b) fewer species live on islands than on the nearest continents. c) birds live on islands located farther from the mainland than the bird's maximum nonstop flight distance. d) south american temperate plants are more similar to the tropical plants of south america than to the temperate plants of europe. e) earthquakes reshape life by causing mass extinctions.

How and why organisms are hierarchically classifies