The answer is diffusion.
Facilitated diffusion is a process by which molecules are transported across the plasma membrane with the help of membrane proteins.
2) Typhoonosis.
Here's why:
1)Salmonella-It's a pahtogen.
2)Typhoonosis-Typhoonosis doesn't exist, so it isn't a pathogen.
3) Staphylococcus Aureus-It's a pathogen.
4)Listeria-It's a pathogen.
I hope I helped! :)
I think the veins absorb the photons because they're located at the top part of a leaf while the stomata that serves as the leaf's lungs are found at the under side.
