What happens to the efficiency of a bicycle as it gets rusty?

What is the correct trna sequence that would match the following mrna sequence.gcgaua

Which worm has eyespots that are used to detect light? a fluke b marine worm c planarian d tapeworm

What contributes to the high level of biodiversity found in wetlands? a. the large amount of available organic matter to organisms that are food for larger organisms b. the amount of available water for organism use c. the high nutrient availability d. all of the above select the best answer from the choices provided a b c d