Afly eats a piece of fruit, a spider eats the fly ,a bird eats the spider. the bird dies ,and is decomposed. which organism is the producer?

Sweating and breathing is an example of differentiation specialization maintaining homeostasis metabolism

16. which of the following accurately describes a step within transcription? a. dna polymerase uses one strand of rna as a template to put together nucleotides. b. the dna strand is used as a template for which a complementary rna strand can be produced. c. the rna strand forms a template by which dna can be built. d. the rna strand is produced within the cytoplasm.

An uncomfortable feeling in the ears when descending in an airplane is caused by changes in air pressure on the: a. inner ear b. middle ear c. eardrum d. hammer/anvil