Increasing the amount of current flowing through a wire strengthens what?
magnetic field
electromagnetism
solenoid
O polarity

Maya wrote if you step to describe how carbon circulates between the atmosphere and living organisms

Pinene is an unsaturated hydrocarbon found in pine resin. if pinene has m+ = 136 and contains 1 double bond(s) and 2 ring(s); what is its molecular formula? enter the formula in the form ch first, then all other atoms in alphabetical order; do not use subscripts. the formula is case-sensitive

Suppose you increase your walking speed from 7 m/s to 15 m/s in a period of 1 s. what is your acceleration?