Which two organs of a plant interact to cause a plant to bend toward light? A. Stems and roots
B. Flowers and leaves
C. Roots and Flowers
D. Leaves and Stems

Spirochetes have a twisting and flexing locomotion due to appendages called

Which of the following best explains the changes in biodiversity shown in the graph?

The system breaks down the food we eat, while the system transports the tiny food particles to each cell in the body. a. muscular; circulatory b. digestive; respiratory c. circulatory; digestive d. digestive; circulatory