Answer:
current, only
Explanation:
current:I
voltage:U
resistance:R
formula: I=U/R
Increasing the battery cause the increasing in the voltage. Resistance does not normally change. And the current would increase.
Answer: static stretching
Explanation:
e.g rubberband
The headlamp's concave mirror is open on one end, and the light bulb's filament is placed at or near the focus. (Sorry if this is Wrong)
Sewage. If thats not it, then I need to see your choices. :)
2 near the middle
between ultraviolet and infared