HELP ASA Given Earth's growing human population, which of the following is a strategy
for sustainability?
A. Expanding fossil fuel extraction efforts
B. Expanding resource-recovery efforts
C. Expanding the size of garbage collection bins
D. Expanding roadway systems

The diagram shows the results when two parents are crossed. the letters represent alleles for a trait that is controlled by three different genes. which best describes this inheritance pattern? multiple allele because a trait is controlled by three different genes polygenic because the offspring have alleles from both parents multiple allele because the offspring have alleles from both parents polygenic because a trait is controlled by three different genes