A volcanic Irruption make a local Island completely devoid of life over the next few years some small lunches began to colonize the remaining rock and soil. what is this an example of? 1. secondary succession
2. climax community
3.primary succession
4. natural selection

Type the correct answer in each box. use numerals instead of words. if necessary, use / for the fraction bar. the following chemical equation shows the combustion of ethane. balance the equation by filling in the coefficients. c2h6 + o2 → co2 + h2o

Put the following processes of protein synthesis in the correct order: - dna strands unwind and separate - mrna copies dna according to complimentary base pairing - trna's anticodons bring amino acids to the corresponding mrna codons - amino acids bind to each other making a protein - mrna leaves the nucleus - a stop codon is reached, the newly formed protein is released to go do its job for the cell

Which phase of the cell cycle ensures that identical copies of the dna are made for daughter cells?