Invisible strength could mean a hidden talent. Or strength (strength to do something challenging, out of their comfort zone) the character didn't know they had.
The answer is: "Yadira was babysitting her little sister when she felt the earthquake." This sentence means: While an action was in progress in the past (Yadira was baysitting her little sister), another action occured (the earthquake took place).
Answer:
The first thing i do
Explanation:
The first thing I do in the morning is take a shower, then I would eat 1 bowl of honey nutr cheerios. Next I would log onto my computer to get my work for school completed. Once I am done I would take a 30 minute nap to refresh my brain. After that I would take a walk out side for some fresh air and go run some arrands. I would get back to the house put the things I got away then I would go and take my night shower and get ready for bed.