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.

Idont understand by supporting the plant and holding the leaves up to the light. question 3 options: tap or fibrous root flower petals herbaceous or wood stems leaves with stomata

Consider darwin's first writings on the theory of natural selection. an important point of darwin's essay on the principle of population, written in 1798, was a peer's observation that in nature plants and animals produce far more offspring than can survive, this observation can be attributed to a) charles lyell. b) thomas malthus. c) jean-baptiste lamarck. d) johann friedrich meckel.

Of seawater increases with decrease in the temperature. therefore, the cold water sinks to the deeper layers at the bottom