Questions
1. How are weather fronts important to describing air masses?

enhanced global partnerships and exploration capabilities may advance international preparedness for protecting the earth from catastrophic events such as some asteroid strikes, advancing collaborative research on space weather and protecting spacecraft by developing new means for space debris removal.

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

sound moves fastest in solids because the molecules are tightly packed and it allows sound to vibrate