What causes a mutation? The translation of RNA into the language of amino acids
O The production of a complementary strand of DNA
O Frequent replication of DNA
O An error in DNA replication

Which are forms of nitrogen that are usable by humans

Which geologic feature would most likely be represented by contour lines john far apart from one another? a cliff a hill a plain a valley

(select all the correct choose each statement that is scientific. - the opinions of randomly selected participants in a survey prove the idea that global temperatures are not increasing on earth. - the universe's average temperature and rate of expansion support the idea that it began as one super-dense and hot mass 13.8 billion years ago. - ocean tides are caused by the uneven gravitational pulls of the moon and sun on different parts of earth. - human life is more valuable than other forms of life on earth because humans are more intelligent than other organisms.