During an investigation on natural selection, a student selects a feeding tool that best models the beak of a bird that feeds on insect larva stuck in cracks. Which feeding tool did the student most likely select? (4 points) Flat, broad knives o Long forceps Clothespin Spoon​

Which codon is the code for the amino acid histidine (his)?

Match the description of each organism to the appropriate category

Which of the following types of stars is most likely to end up as a supernova? in graph a, the curve peaks at 800 nm, in the red section of the visible light spectrum. in graph b, the curve peaks at 550 nm, in the green section of the visible light spectrum. in graph c, the curve peaks at 450 nm, in the blue section of the visible light spectrum. in graph d, the curve peaks at 300 nm, in the violet section of the visible light spectrum. a b c d