The image is an energy pyramid for a particular food chain. the amount of energy received by the macaws will be . macaws are captured and kept as pets. if the number of macaws decreases because of excess capture, the amount of energy received by the ocelots will be .

What amino acid is coded for by this sequence after the mutation

The two tubes contain bromothymol blue. after 24 hours, what will the color of the water be in tube b? a. green (it won't change) b. yellow c. blue d. colorless (clear)

According to theories of how life began, how did early organic molecules begin to separate from the outside world? a: specialized enzymes were required b: chains of amino acids created a barrier c: formation of microspheres or vesicles d: rna catalyzed the formation of membranes