Which of the following statements is a mad goal?
a-i will beat the county wrestling champion in my weight division in my first match.
b-i will dance for 300 hours this month to prepare for the end-of-the-year recital.
c-i will swim the length of the pool five times without taking a breath.
d-i will improve my batting average by two points before the end of the season.

Which of the following identifies a main culprit for america’s increasing weight gain

In 2009, a flu pandemic was believed to have originated when viral transmission occurred from pig to human, thereby earning the designation, "swine flu." although pigs are thought to have been the breeding ground for the 2009 virus, sequences from bird, pig, and human viruses were all found within this newly identified virus. what is the most likely explanation of why this virus contained sequences from bird, pig, and human viruses? a) the virus was descended from a common ancestor of bird, pig, and human flu viruses.b) the infected individuals happened to be infected with all three virus types.c) related viruses can undergo genetic recombination if the rna genomes mix and match during viral assembly.d) the human was likely infected with various bacterial strains that contained all three rna viruses.

Which one of the following causes people to go through a cycle of losing weight, gaining it back, then lose it again