Frank wrote several statements to summarize the relationship between the first and second laws of thermodynamics. 1 - thermal energy is conserved. 2 - some thermal energy is lost and some is used to do work. 3 - thermal energy flows from areas of higher to lower temperatures. 4 - thermal energy can be transferred and transformed.

option 3

Explanation:

The first law of thermodynamics is given by

dQ = dU + dW

where, dQ is the amount of heat added to the system, dU is the change in internal energy of the system and dW is the amount of work done by the system.

The second law of thermodynamics state that the heat always flows from higher temperature body to lower temperature body. Heat cannot flow from lower temperature v=body to higher temperature body without being aided by any external agency.

the one with the highest speed

i wanna say it’s between b and d, leaning more towards b.