The DNA sequence of a gene for a protein:.a. mutates at a high rate. b. is a polymer of four ribonucleotides. c. ultimately determines the amino acid sequence of a protein. d. is a non‑linear code.

When water freezes, it . contracts expands

An ecologist is studying the effects that a population of predators is having on a population of a prey. he used data from the field to produce this graph. which conclusion can draw from the graph?

Some technological solutions to problems like global warming meet the specific needs and situations of local communities. an example from india involves converting the solid waste from cattle into clean-burning fuel for cooking. this reduces the amount of greenhouse gases, specifically methane and carbon dioxide, released into the environment from wood fires. when evaluating the feasibility of implementing this solution, computer models are used to weigh costs against benefits. what factor is least likely to impact the decision on adopting this technology?