NEED ANSWER ASAP Surface tension is the strength of the top layer of water. Surface tension is caused by cohesive forces and that causes insects to walk on top of the water.
True or False

Ayoung boy has been found and police are trying to locate his family they take a dna sample from him and begin collec dna samples from families who have missing children if police use dna samples only from the fathers, which type of dn technology can they use to identify the boy's parent? y-chromosome analysis omtdna (mitochondrial dna) analysis vntrs (variable tandem repeats) o pcr (polymerase chain reaction) analysis

Which statement names a physical property of wood? wood does not rustwood can burnwood can rotwood is softer than coal

Which of the following is one way in which organisms such as clown fish and sea turtles are able to overcome the many dangers that their offspring encounter and ensure that their species population numbers stay relatively steady