Which of these actions should you take to prepare for an earthquake?

You should Keep closed-toed shoes with rubber soles under your bed.

Move heavy objects to lower shelves.

Remove or secure artwork hanging over beds or seating.

Secure heavy appliances and shelving.

& Practice shutting off the gas, water, and power.

( hope this helped )

protocol for imps extraction focusing on membrane protein extraction, solubilisation, and purification.

a physical change is being made.