Many rickettsia are PATHOGENS.
Pathogens are micro organism that cause diseases and rickettsia are majorly disease causing organisms. They are rod shaped bacteria and most species are gram negative. They are natural parasite of some arthropods and they cause diseases in both humans and animals.
We could explain the consequences of not recycling, composting, and conserving in different campains. We could also make it a requirement to learn in science class so children become aware of it and change it for the better later on.
the answer is 21<span>% oxygen, </span>
Answer: They have streamlined bodies with poweful muscles
Explanation: them are some strong boys
That's a hard one but I would go with A unwanted transpitation. Hope that helped :)
