Answer:
Option 2
Explanation:
don't don't hold me to this but I think it's decreased trade among countries has caused whittling world economy because that is a problem and problems are typically a push factor
<span>Letter D. All of the above. The three given factors should be considered when designing a personal fitness program. In planning a personal fitness program, one must consider the goals they are aiming to complete, they must also consider the activities suited to for their goals, and lastly they must consider a variety of exercises for their personal fitness program.</span>
Aerobes can't survive without oxygen