4. Which could harm human health? HE.7.C.1.3
A compost
B hazardous waste
© nitrogen
D reclamation

Hazardous waste.

Explanation: Hazardous waste is dangerous for our health because it can make us sick or even kill us! Hazardous waste gets poured out on rivers that kill or make the fish sick. When humans fish and eat it, they're eating the waste and that can make them sick.

the cytokine-activated janus kinase (jak)-signal transducer and activator of transcription (stat) pathway has an important role in the control of immune responses. dysregulation of jak-stat signaling is associated with various immune disorders.

the most common energy conversion is from kinetic energy to potential energy, and then from potential energy to kinetic energy.

later on comes the heat energy, mechanical energy, and other energy conversions.

this energy conversion is so common that we can find it in our day to day lives as well.

- one of the most common energy conversions involves the changing of potential energy to kinetic energy or kinetic energy to potential energy