Enzymes speed up a biological reaction by? a. using activation energyb. maintaining activation energyc. lowering the activation energyd. raising the activation energy

The answer is option D.

Explanation:

Compounds are protein particles in cells which function as impetuses. Proteins accelerate synthetic responses in the body, however don't get spent all the while. All biochemical responses in living things require compounds. With a compound, substance responses go significantly quicker than they would without the enzyme.They are crucial forever and serve an extensive variety of essential capacities in the body, for example, helping in absorption and digestion.

the transfer for conduction is the heat transfering from the liquid to the spoon

the transfer for convection is the heat rising from the liquid to the air

the transfer for radiation is the heat going through the sides of the cup and to the air

at least that is what i would do

the "dirty dozen" chemicals banned in an international treaty are formally known as persistent organic pollutants, or pops. the united nations environment program provided this background on what they are and what they can do to humans and wildlife.

i hope this