Biology, 08.02.2022 14:30, kraigstlistt
Lake Victoria, in Africa, is home to a group of related fishes known as cichlids. Many of these fishes are similar in appearance but have different feeding habits. What is the best method for scientists to determine conclusively whether the fish are members of a population that has a lot of variation or members of entirely different species
Answers: 3
Biology, 22.06.2019 10:00, AM28
Ivan is looking at a cross section of a stem taken from a vascular plant. he sees two different types of vascular tissue: the xylem, which is closer to the center of the stem, and the phloem, located around the xylem, closer to the outside of the stem. how do these two structures work together in a living plant?
Answers: 2
Lake Victoria, in Africa, is home to a group of related fishes known as cichlids. Many of these fish...
Mathematics, 24.12.2019 15:31
Mathematics, 24.12.2019 15:31
Mathematics, 24.12.2019 15:31