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
Answer:
i) Population
ii) Reproduction
iii) Reproductive isolated mechanism
iv) Species
Non-metals are gassed at room temperature
Answer:
A.Testable hypotheses
it makes the most sense out of the rest
B migration, that is the answer
