Which of the following was a major reason for building the panama canal? a it allowed easy access to south america b it allowed the united states to trade more weapons with panama c it allowed negotiations between the u. s. and colombia d it allowed fast travel between the atlantic and pacific oceans

What substance is the most acidic. lemon juice. tomato juice. sodium hydroxide. water

Suppose that on a small island off the coast of scotland, 32 percent of the population has blue eyes, which means that these individuals must be homozygous for the blue eye color gene (bb). the only other eye color found on the island is brown, and individuals that are homozygous for the brown eye color gene (bb) or heterozygous (bb) will have brown eyes because brown is the dominant gene. assume this population is in hardy-weinberg equilibrium. if 100 babies are born next year, how many of these would you expect to have brown eyes and be heterozygous? a. 58 b. 49 c. 29 d. 43

The law of thermodynamics states that energy can't be created or destroyed. to natural sources of energy on earth are the