Nutrients move through ecosystems in different way. which nutrient cycles through organisms, rivers,

11. Which of the following is NOT an example of an autonomic reflex? A) extension of the leg when the patellar tendon is struck B) rise in blood pressure when shifting from a sitting to a standing position C) increased movement of the stomach when

Which of the following is a scientific question about lavender plants? A does lavender honey smell better than honey made from clover B should lavender be planted along highway to add color and fragrance C is lavender easy to grow in garden?

What processes are responsible for passing hereditary informationdown from generation to generation?

Nitrogen fixation is carried out primarily by a. plants b. humans c. consumers d. bacteria

Which organism in the chart below is most distantly related to the other organisms?

Ground squirrels are found in many areas of the United States. They live in underground burrows and are often attacked by birds of prey, coyotes, and boBCats. Which of the following is a limiting factor for a ground squirrel population?

10. Which of the following is an emerging dis- ease that was unknown 50 years ago? a. malaria b. dengue fever C. Lyme disease d. schistosomiasis

You eat a large meal and then hike up a hill. What kind of energy transformation is your body performing? A. Chemical energy to kinetic energy and nuclear energy B. Potential energy to sound energy and nuclear energy C.

Which nervous systems balance each other to provide homeostasis?

The modern classification system is based on A - putting organisms into categories based on where they live. B - putting organisms into categories based on how they reproduce. C - putting organisms into categories based on similar characteristics.