which resource can sometimes be unpredictable in terms of energy production bro I will mark brainliest answer

r = ρ x length / area  

ρ = r x area / length  

ρ is in ohm-meters  

in basic units, it is m³kg/s³a²  

i think this is it.

80cm/s.

24cm/s.

53.3cm/s.

the answer is c. the lower legs are levers, and the knees are fulcrums. the ankles hold the loads.

a. vertically

explanation:

i tried it and took the test

if im wrong then we have different tests