Explain why a bird can be both a primary and a secondary consumer in the food web below. Would the bird have access to more energy at trophic level 2 or trophic level 3? Explain why.

!if we removed the wolf, snake, and hawk from this food web, what best explains the impact it would have? a) the number of producers would increase. b)the number of decomposers would increase. c)the number of primary consumers would increase. d)the numbers of primary consumers would decrease.

Will camels hump ahrinks. give reason

Which one of the following is true of trnas? a) trnas are double-stranded. b) each trna binds a particular amino acid. c) there are four types of trna. d) trnas carry special sequences known as codons. e) all of the above