Answer:
A. Mauna Kea/Mauna Loa
Explanation:
Mauna Kea and Mauna Loa are the two peaks of Hawai’i Island. the height of Mauna Kea is 4,206 meters while Mauna Loa has a height of 4,170 meters. Mauna Loa is one of the five volcanoes of Hawai’i which is inactive about 35 years. Mauna Kea is also inactive mountain of Hawai’i and considered the largest mountain of the world if it is measure from base because most of its part are present under water.
Hydrogen is used by plants which combine it with carbon during the photosynthesis process and release oxygen into the atmosphere which is used by all living beings.
B. Longitude and Parallel. This was very easy to find on the internet btw
It would be A, because if ur flying u would be gain and ur also losing some but it would be A