Explain how the working together of a vertebrate’s circulatory and
respiratory systems illustrate irreducible complexity.

Microorganisms are involved in each of the following processes excepta. smog production.b. food production.c. infection.d. o2 production.e. decomposition of organic material.

Many farmers prefer cattle without horns because it is safer for their herds. the allele for no horns (n) is dominant to the allele for the presence of horns (n). a farmer mates a male with horns to a heterozygous female without horns. what is the chance that the offspring will have horns?

Has regulatory areas for thirst, hunger, body temperature, water balance, and blood pressure