18. Which of the following is not identified as a common water contaminant. A. Acidity
B. Bacteria
C. pesticides
D. non-metals

Which pedigree symbol is used to represent a female carrier of a recessive x-linked trait? поө0 || save and exit submit

Illustrate, label, and explain how atmospheric carbon and oxygen find there way into a consumer and then back into a producer. include the following terms in your illustration: co2, 02, respiration, photosynthesis, sugar, mitochondria, chloroplast, water, solar radiation

What is the next step in muscle contraction after the actin changes shape? (apex)