<span>Most children acquire a firm sense of gender identity by the age of three</span>
Answer:
u did not give the heckin statement
Explanation:
Toxic Waste and Thermal radiation is a big one.
I'd say thermal radiation would be the ansewr.
<span>4) It can cause air, soil, or water pollution. Those are hazards or risks 1-3 or gains and good things and thats not what the question is asking</span>
Complete question:
Biological polymers are produced by the process of __________, also known as __________. Choose two answers to fill in the blanks.
- dehydration synthesis
- condensation reactions
- hydrolysis reactions
- decomposition reactions
- hydrogenation reactions
Answer:
Biological polymers are produced by the process of dehydration synthesis, also known as condensation reactions.
Explanation:
The process of monomers union is known as Dehydration synthesis/condensation reactions. It refers to the formation of a polymer, by the union of many monomers, which also implicate <u>losing a water molecule</u> and using energy to occur. Every monomer has a free H atom and a hydroxyl group (-OH) in the extremes. When two monomers get together, the H atom and the -OH join to form a water molecule, which is released. The result is a polymer of two monomers and H₂O.
The opposite process is known as hydrolysis, which occurs when the polymer hydrates and releases monomers.
