Dna was isolated from water samples taken from six different sits. this gel was made to determine where silver carp are found. how do scientist know silver carp are at the north shore site

What are two examples of conduction that we use everyday

Amale bird-of-paradise uses a dance to attract mates in which it flaps its tail feathers on the ground and jumps around a potential female mate. a different male bird-of-paradise does a similar dance but it jumps around the female in the opposite direction. the female bird is only attracted to one style of dance, in one direction.

2polnis which of the following is an advantage of an in vitro experiment?me