what instrument is used to collect humidity data?
1) anemometer
2) barometer
3) hygrometer
4) thermometer

Classify this reaction: 2al+n2-> aln.

If the concentration of phosphate in the cytosol is 2.0 mm and the concentration of phosphate in the surrounding fluid is 0.1 mm, how could the cell increase the concentration of phosphate in the cytosol? a) passive transportb) diffusionc) active transportd) osmosise) facilitated diffusion

Amap that uses a range of colors and shading to represent the elevation, depth, or landscape of specific features on earth is a/an map.