Cuál será la variable independiente de la hipótesis: “La lluvia ácida provoca el deterioro de las estructuras en las construcciones 1Ácido sulfúrico y nitroso.
2Deterioro de las estructuras.
3Estructuras en las construcciones.
4Lluvia ácida.

What would happen to the nutrients in an ecosystem if decomposers, such as bacteria, didn’t exist there?

14) whenever diploid populations are in hardy-weinberg equilibrium at a particular locus a) the allele's frequency should not change from one generation to the next, but its representation in homozygous and heterozygous genotypes may change. b) natural selection, gene flow, and genetic drift are acting equally to change an allele's frequency. c) this means that, at this locus, two alleles are present in equal proportions. d) the population itself is not evolving, but individuals within the population may be evolving.

What are potential sources of error in marta’s experiment