Question 6
A community is concerned that its river has become polluted. Analysis of water samples shows small amounts of
over 20 different chemicals. Which of the following is the most likely cause for the increase in pollution?

Name the type of chemical that speeds up digestion

Asap indicate the coat color and the proportion of offspring with that color for each of the following crosses of rabbits. assume all are homozygous. alleles: a=agouti, c=chinchilla, a=albino, a is dominant over c and a, c is dominant over a agouti x chinchilla a) 1/2 chinchilla, 1/2 agouti b) 3/4 chinchilla, 1/4 agouti c) all agouti

The “ecological footprint” left by a citizen of a developed nation is about four times larger than that left by a citizen of a developing nation. why is this the case?