If your asking how kitchen tools avoid rusting the answer is to maintain them dry after use or buying stainless steel that contains chromium which helps the metal protect it from rusting
Turbines. Invented by Charles Parsons. I know I'm in middle school, but we are just learning about hydroelectric power.
They are all the examples of organ system.
Well there's Water, Earth, Fire, and Air. Not quite sure how this would be a school question. But here it is.
Answer:
protein capsid
Explanation:
virus is a disease causing agent containing a protein capsid which is made up of protein called Capsomere. The capsid contain the genetic information or material of virus.
Virus which do not contain envelop is called naked virus.
the uses of capside are to protect the genetic material, transfer the genome and interaction with host cell.
