Three elongated drops of blood are found on the floor in a room the lengths of the drops were 4 mm, 10mm, and 12 mm. the corresponding width of each drop were 2 mm, 5 mm, and 6 mm. what was the angle of impact of each drop

In 1992, hurricane andrew left a wake of destruction through florida. one victim of the storm was a reptile-breeding facility. over 900 burmese pythons were set free, and today thousands of pythons live in florida. these pythons are an invasive species, or a harmful species not native to the region. 1. what impacts do you think the burmese pythons might have on local ecosystems

Study the picture of the ocean. which is the best example of an organism’s niche shown in the picture? a. the environment contains several of the same species of coral. b. the shallow area of the ocean meets the needs of the coral and the fish. c. the ocean has fish and coral that live in the same area. d. the coral take in food from the water and provide shelter for the fish.

Which enzyme is responsible for “unzipping" the dna by breaking the hydrogen bonds between the nucleotides?