A student is growing sunflower plants in the garden. Each morning, the sunflowers are facing east. At the end of each day, the sunflowers have turned and are now facing west. What is the best explanation for the
observations?
The wind changes direction, turning the plant.
The plant is responding to the location of the sunlight.
The roots of the plant are growing downward, responding to gravity.
The leaves are wilting due to the lack of water

2. how does the miller-urey experiment fall short of demonstrating that life can arise from inorganic molecules? explain. a. it doesn't show a leap between a collection of amino acids and a single-celled organism. b. it recreates the conditions that existed at the earth's beginning, but no molecules form as a result. c. it doesn't provide evidence of the formation of amino acids. d. it doesn't show how multicellular organisms developed from unicellular organisms

The steps in the formation of extrusive igneous rocks are listed below in an incorrect order: 1. rock melts due to high temperature. 2. rock is buried deep under earth's surface. 3. magma is forced out of earth's surface during volcanic eruption. 4. lava cools and crystallizes to igneous rock. which of these best shows the correct order of steps in the formation of extrusive igneous rocks? 1, 3, 4, 2 2, 1, 3, 4 3, 4, 2, 1 4, 2, 1, 3

What is true of sea slugs in these orders