The use of fertilizers in agriculture causes as agricultural runoff carries these fertilizers into nearby waterways.
as the population within an environment grows, it eventually reaches its
as human populations continue to grow around the world, forests are cleared to make room for to support the growing population.
urban areas tend to have higher than surrounding rural areas due to the heat island effect.
urban areas generally are covered with asphalt or concrete; after precipitation, the water can't flow back into the which lowers water tables.
respond to the following based on your reading.

briefly describe how mining for minerals and metals can degrade water quality and cause acidification.

What is produced during the krebs cycle? co2, atp, nadh, and fadh2 pyruvate, co2, and atp atp, fadh2, and h2o h2o, adp, and nadh

Dna is colied into chromosomes in a cell

Considering the yellow and green pea color phenotypes studied by gregor mendel: a. what is the biochemical function of the protein that is specified by the gene responsible for the pea color phenotype? (1 point) b. a null allele of a gene is an allele that does not specify (or encode) any of the biochemical function that the gene normally provides (in other words, either no protein at all or only non-functional protein is produced from it). of the two alleles, y and y, which is more likely to be a null allele? (1 point) c. in terms of the underlying biochemistry, why is the y allele dominant to the y allele? (2 points) d. why are peas that are yy homozygotes green? (1 point) e. the amount of protein produced from a gene is roughly proportional to the number of functional copies of the gene carried by a cell or individual. what do the phenotypes of yy homozygotes, yy heterozygotes, and yy homozygotes tell us about the amount of sgr enzyme needed to produce a yellow color? explain your reasoning. (2 points)