Dear student,
All of them are the result of deforestation.
Genetic disorders can be caused by a mutation in one gene (monogenic disorder), by mutations in multiple genes (multifactorial inheritance disorder), by a combination of gene mutations and environmental factors, or by damage to chromosomes
The answer B bruh don't ever be slumped you'll have a bad back before you're 20
Answer:
substance risk one risk two
Explanation: