What are the sources of modern antibiotics, and why does it make sense that these organisms would produce antibacterial toxins?

the correct answer in apex is tissue development, i know because i just had this question

if you look up in the top right corner you'll see your current profile picture, click than click "view profile" you'll be able to change it there.

yes

no

blue is scattered more than other colors because it travels as shorter, smaller waves. this is why we see a blue sky most of the time.