Qualcuno può aiutarmi a fare esercizi di sull'idrosfera "scienze della terra e biologia" per favore :( 1) Che differenza c'è tra una frana, una colota e un crollo?
2) Perché un fiume che raccoglie acqua da un bacino idrografico ricco di suoli argillosi ha maggiori probabilità di provocare inondazioni?
3) Perché l'Italia è un paese a forte rischio idrologico?
4) Quale funzione svolge la vegetazione rispetto all'erosione del suolo?​

answer; i believe that the correct answer is (b) melosis; plz check first.good luck

1. amino acid refers to the fundamental building block of proteins, comprising of an amino group and a carboxyl group.

2. catalyst refers to any substance, which increases the rate of chemical reaction without being used up in the reaction.

3. a complex molecule containing he genetic code is dna or deoxyribonucleic acid.

4. an enzyme refers to a molecule of protein, which is unique in accelerating up a particular chemical reaction in the biological systems.

5. nucleic acid refers to an sequence of sugars, phosphates, and nitrogenous bases, for example, dna and rna.

6. a protein refers to a large, composite organic molecule comprising of a huge number of amino acids associated together with the of peptide bonds.

7. rna refers to a nucleic acid that takes part in the production of proteins.

8. substrate refers to a compound, which takes part in a chemical reaction, and is chemically modified by the reaction.

c is the correct answer!