11) any abiotic or biotic factor in an ecosystem that causes a population’s size to slow or decrease is a factor. a) growth b) limiting c) carrying d) density dependent

Free brainliest! what is a characteistic of the american stradfordshire?

Which statement best describes the relationship between an allele and a gene? question 1 a. an allele is a variation of a gene that can be expressed as a phenotype. b. an allele is the part of a gene that attaches to messenger rna molecules. c. an allele is a segment of a dna molecule that controls replication of a gene.

How can a geological time scale best be reconstructed? a) comparing vestigial structures in living species b) comparing homologous structures in living species c) examining homologous structures in fossil remains d) examining the written records of scientists from past cultures