how do you think scientists study the fish and the genetic differences between groups such as the lower Congo river

answer; i believe its echoic memory,it is believed to last three to four seconds; good luck

i tried the eyeshadow trick you told me about and it worked so good i i did a yellow going into orange colors and it was bright and you could see it on my eyes

d. groundwater flows through the subsoil and deposits minerals.

a plastic spoon that has a temperature of 78° f is placed into a bowl of soup that has a temperature of 84° f. which of these correctly describes what will happen?

energy as heat moves from the soup to the spoon.