The feature shown is a smaller, steep-sided mountain and has had its edges eroded away. this feature would commonly be called a

c

explanation:

if your own plato the answer is b. the fern transitioned from sporophyte generation to gametophyte generation.

protein makes up the building blocks of organs, muscles, skin, hormones and pretty much everything that matters in your body.

some choices are:

peanut butter

seeds

eggs

yogurt

meats

fish

so pretty much meat, dairy, nuts, and grains.