Which of the following will make it hard in the future to develop sustainable methods for humans using resources? there will be fewer renewable resources more humans will populate the earth biodiversity naturally reduces over time more humans will recycle materials

answer: land bridge theory. land bridge theory held that shifting portions of dry land explained the finding of identical species on different continents. plate tectonic theory eventually eliminated the land bridge theory.

the principle of segregation describes how pairs of gene variants are separated into reproductive cells. from his data, mendel formulated the principle of segregation. we now know that the segregation of genes occurs during meiosis in eukaryotes, which is a process that produces reproductive cells called gametes.