[OU.01] The diagram below shows two waves, Wave 1 and Wave 2, traveling in the same medium. Based on the diagram, which of these properties of Wave 2 are double the same properties of Wave 1?
O velocity and frequency
O amplitude and velocity
O frequency and amplitude
wavelength and amplitude

Why does sexual reproduction result in more genetic variation in a species

Been sitting here trying to take this test and don't know this answer! place the events of a feedback mechanism associated with body temperature in the correct order. ·nerve cells send message from skin to the brain ·body returned to normal temperature around 98.6 degrees f ·temperatures regulation center in the brain sends out signals ·body temperature exceeds 98.6 degrees f ·sweat glands throughout the body activate to cool off skin surface it is a 1 through 5 question in biology!

Trees with light brown bark dominate an ecosystem the ecosystem has populations of insects that thrive on the tree bark over time some insect species developed certain physical characteristics that them thrive on the tree bark these physical characteristics also the insects defend themselves from predators which insect species is probaly the species with the new physical characteristics?