Chlamydia if left untreated can lead to all symptoms listed above.
Four diploid cells are formed by the end of meiosis stage two. Each contain half the genetic information required for that organism. The cells are called gametes. So, A would be your answer.
An engineering cycle is meant to assess the environmental impacts in relation to economic impacts on a product. The assessment is the whole life cycle of a product consisting of production, use phase and end of life. It's important because it helps mold the standard of living for generations to come and be sustained indefinitely. It protects against negative environmental factors but also reduces the cost of production for business', also.
Answer is C. It has a birth cycle and that's how they grow.