The diagram shows the life cycle of a fern. Which labels belong in the areas marked 1 and 3?

1 - Zygote
3 - Spores

1 - Spores
3 - Zygote

1 - Sporophyte
3 - Gametophyte

1 - Gametophyte
3 - Sporophyte

20 points! asap! a is known to be 6,500 feet above sea level; ab = 600 feet. the angle at a looking up at p is 20°. the angle at b looking up at p is 35°. how far above sea level is the peak p? find the height of the mountain peak to the nearest foot. height above sea level =

S-7< 3 i need answering this problem someone asap answer

Aheated piece of metal cools according to the function c(x) = (.5)x ? 7, where x is measured in hours. a device is added that aids in cooling according to the function h(x) = ? x ? 2. what will be the temperature of the metal after two hours?