5.a. What technology produced the results illustrated here, and what is this technology used for? 5.b. what inference can be drawn from the results shown in the diagram in 5a?

5.c. What is a reasonable conclusion about the prevalence of the silver carp at the sampling sites in and around Chicago?

5.d. Explain why you would expect to find silver carp DNA at Chicago site 2 if you find silver carp DNA at Chicago site 1 and North Shore sites 1 and 2?

A17-year-old primigravida is admitted in early labor. her cervix is 2 to 3 cm dilated and 100% effaced. the fetus is cephalic, and the presenting part is at –1 station. her membranes are intact. the patient is holding her boyfriend's hand tightly and breathing rapidly with each contraction. she tells the nurse in a shaky voice, "i'm so nervous. i've never been in a hospital before. i don't know anything about labor or if i can do this." what is an appropriate nursing diagnosis for this patient?

Which of the following is an advantage of solar energy?

Elephants in the savanna regions of africa dig holes in dried up river beds to reach water lying just below the surface. these holes provide drinking water for other animals as well. so, without the elephants, many animals might otherwise die from lack of water during the dry season. the location in which the elephants live is an example of a/n and the role they play in creating water holes is an example of a a) ecosystem; habitat b) community; niche c) habitat; niche d) niche; habitat