Answer:
The plasma membrane is made up by a phospholipid bilayer with embedded proteins that separates the internal contents of the cell from its surrounding environment. Only relatively small, non- polar materials can easily move through the lipid bilayer of the plasma membrane.
Explanation:
They hide in places like driftwood and vegetation
Answer:
Yes, viruses are super small. It is also smaller than bacteria. So you wouldn't notice anything.
The history of life on Earth began about 3.8 billion years agohumans have been around for a mere 0.004% of the Earth's history
