Answer:
i think its because if one of the models are broken or wrong they have a back up or just try to get better info then the others or just to get extra data.
Explanation:
1.) however
2.)next
3.)thus
4.)true
<h3>All I want someone who is there for me ,</h3><h3>All I want someone who care for me.</h3><h3>All I want someone who is true ,</h3><h3>All I want someone who is just like you.</h3>
______________________________________
Pretty sure its A, because i’ve been to that area.