Which part of the kidney acts as a funnel to pass the urine that is produced in several nephrons to the ureters?

Medulla

Cortex

Renal pelvis

Renal vein

How do the roots acquire water from the soil?

Placer deposits form by differential settling. answer a. True b. False

Earthworms, like the one seen here, live in soil. Bennie wondered how changes in the moisture content of the soil would affect the movement of worms. He wanted to design an experiment to test his idea.

What are three characteristics of a sustainable ecosystem?

Which of the following does not affect the final outcome of gene expression? A. The environment of the cell B. The presence of other cells C. The timing of gene expression D. The number of amino acids in proteins being produced

2. Describe the functions of the SRP.

A segment of a DNA molecule contains the base sequence: TAC CCA GGT. Using the mRNA codon chart, which amino acid sequence would be produced from this DNA base sequence?

From the following list, which is a limitation to using an electron microscope? can only view live samples the limited amount of magnification the high expense short sample preparation time

Why does air at 75% relative humidity and 30°C make your skin feel stickier than air at 75% relative humidity at 10°C? A. Warm air rises while cold air falls. B. The warmer air contains less water vapor per unit of volume. C.

When the two solutions are mixed, a clear solution with white powder at the bottom results., What has caused this change?