Which of the following is the minimum level of structure needed to perform the function of waste removal?
a. body system
b. tissue
c. cell
d. organ c which two systems work with the muscular system to allow the body to move?
a. digestive and urinary
b. skeletal and nervous
c. integumentary and endocrine
d. immune and lymphatic b

Which best describes an adaptation that could be found in a fish that lives in a slow-flowing stream? the ability to attract prey by glowingextra gills, for oxygen extractionthe ability to grow largerextra fat, for warmth

Areal dna molecule consists of thousands of these pairs of nucleotides. what is the pairing arrangement of the nitrogen bases

Graded assignment lab report answer the questions below. which combinations of substances resulted in a chemical change? for each metal that participated in a chemical change, write the type of metal it is, based on your examination of the periodic table. were there any metallic compounds that did not react with either the acid or the base? write the type of metal, based on your examination of the periodic table. make a general statement about the reactivity of the metals in this experiment.