Answer:
I think the answer for your question is the letter c
Silk worms are an invasive species in the UK. They cover trees and kill them….. silk comes out of their butt and we call it silk thread. Silk thread is silk spun into thread, or silk worm pooo pooooooo
Capillaries: <span>any of the fine branching blood vessels that form a network between the arterioles and venules.</span>
