I believe the answer is protein
1. is the second answer I believe and 2. is the first answer
I hope this helps
Lysosomes are organelles that break down waste material so they clean up waste basically so the body system that has the closest function to lysosomes is the excretory system
Regardless of the tools they use, scientists conduct modern ecological research using three basic approaches:
• observing
• experimenting
• modeling
All of these approaches rely on the application of scientific methods to guide ecological inquiry.