Forensic investigators have to worry about contamination of evidence they find at a scene or even contaminating the scene itself. Given your experience with dusting and lifting prints, what steps can investigators take to limit contamination? Answer the question and then discuss your answer with a partner.

Why do mutations in genes affect traits? o a. genes determine what type of mutagens an organism has. o b. genes produce proteins that cause traits. o c. genes affect how many chromosomes an organism has o d. genes code for carbohydrates that influence traits.

Drag each description to the correct location on the image. not all descriptions will be used. describe the parts of a comet. the frozen part of the comet the atmosphere of gases and dust formed when the nucleus vaporizes tail made of small, solid dust particles tail made of ions that appears to point away from the comet's orbit

Development has provided electrically for less money but what may be considered a cause of nuclear power