A meteorologist wants to measure the wind speed and humidity levels in the area. Which tools will be necessary to accomplish the job accurately?

SELECT AN ANSWER
1 a wind vane and an anemometer

2 an anemometer and a barometer

3 an anemometer and a hygrometer

4 a wind vane and a thermometer

Chlorophyll a had the molecular formula c55h72mgn4o5 how many atoms are in this molecule

If i had 2 m naoh solution, what does the 2 m stand for? 2 molar, but 2 of a solute in 1

Alice did an experiment to find the relationship between the angle at which a ray of light strikes a mirror and the angle at which the mirror reflects the light. she placed a ray box in front of a mirror. she changed the angle at which the light from the ray box struck the mirror and noted the corresponding angle at which the mirror reflected the light. which of the following is the dependent variable in this experiment? the mirror used to reflect the light the ray box used as the source of light angle at which the light from the ray box strikes the mirror angle at which the mirror reflects the light from the ray box