A weight reduction regimen calls for a daily intake of 1400 kilocalories and 30 grams of fat. Approximately % of the total energy is provided by fat.

According to the theory of punctuated equilibrium, at what rate does speciation occur? species change depending on the rate of natural selection. after periods of stasis, new species evolve relatively rapidly. species change slowly and eventually form new species. some species change quickly and others change slowly to balance the overall rate.

The chromosomal structure that limits the number of cell divisions of a cell is the the chromosomal structure that limits the number of cell divisions of a cell is the kinetochore telomere histones centromere

According to this food web which of the following would be considered primary consumers