(PLEASE HELP) Which selection is written in the first-person point of view?
O A. Michaela and Reed strapped on their backpacks. Michaela had
calculated that their trip to the top of the mountain would take
about three hours. She knew the climb would be tough, but having
Reed along for conversation would help pass the time.
O B. Josh trudged up the rocky slope, trying hard to keep his negative
thoughts to himself. Kris, a fellow Explorers Club member, limped
along a few feet behind him, complaining with every step. Neither
one had realized how hard it would be to earn a hiking badge.
C. After I had hiked four hours, the trail opened up before me to a
meadow of beautiful green grass. Mountains stood majestically
on the horizon. Exhausted but happy, I plopped down in the middle
of the blanket of grass.
D. Emily peered at her watch. It had been four hours since she and
Finn had started hiking the trail, but the destination had not yet
appeared. What if they were lost? She hoped Finn couldn't sense
her worry.

C

Explanation:

Saying 'I' is speaking from the first person pov

uses : -

1.aneroid barometers primarily measure whether pressure is rising or falling.

2.aneroid barometers are often used for reading pressure in homes and recreational boats.  

3.other uses may include barographs in meteorology and altimeters in modern aircraft.  

4.this type of barometer can announce whether a high or low pressure system is coming or whether it is becoming more intense.  

5.there are different types of aneroid barometers, such as the altimeter, which measures altitude, or distance above sea level.  

6.another example is a barograph, which is a modified aneroid barometer that provides constant readings of atmospheric pressure on graph paper.  

7.when used in this capacity, the aneroid barometer can store a week's worth of data.

android diameter a device for measuring atmospheric pressure , often specially calibrated for use as an altimeter ,consisting of a box or chamber partially exhaused of air, having an elastic top and a pointer to indicate the degree of compression of the top caused by the external air

refer to the attachment for the characteristics : -

c. reserves power to the states and people