Will mark brainliest and give thirteen points

the awnser is D

a neap tide is when the moon is either above or below earth

and a spring tide is when the moon is on the side/both sides middle of earth.

Hope this helps and isn't too confusing.

answer: land bridge theory. land bridge theory held that shifting portions of dry land explained the finding of identical species on different continents. plate tectonic theory eventually eliminated the land bridge theory.

you can't see the options