<span>Valley glaciers= found in mountainous regions, and move down mountain ridges
continental glaciers= found on flat surfaces in polar regions. continental and move out into the sea.</span>
Answer:
I think it's interferon.
Explanation:
Interferons are substances produced by cells in the body to help fight infections and tumors. So, it would make sense if they don't have interferon, with severe combined immunodeficiency.
they have cell walls composed of cellulose and motile spores with two flagella