The ratio of the offspring of 9: 3: 3: 1 is for the: a. phenotype b. genotype c. both types d. neither type

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

If a force of 40 newtons moves a cart a distance of 9 meters, the work done is nm. if the same force moves the same cart three times that distance, the work done is nm.

What organelle makes protein for use outside the cell?