Which of the following is an autotroph?

A. Mushroom

B. Flatworm

C. Human

D. Cactus

Witch equation represents the following problem? if it takes 5 hours to travel 200 miles to the beach what is the average speed

Hematopoiesis is the Select one: a. loss of blood due to hemorrhaging. b. production of only red blood cells. c. production of white blood cells, red blood cells, and platelets. d. plugging of broken vessels to stop bleeding. e.

What chemical formula reflects the diagram

What resources can be in limited supply in an ecosystem

What is the policy used most by the Fed to change the money supply? a. changes in the money creation policy b. changes in the discount rate c. changes in the reserve requirements d. open market operations

You've just read a research project titled: "Prolonged cell phone use causes brain tumors." What is the dependent variable? A. length of cell phone use B. number of patients with brain tumors C. age of patients D. type of cell phone used E.

Which of the following is a major way in which oceans contribute to weather systems? A. Ocean water has high salinity. B. Oceans transfer energy from the Sun. C. Most volcanic activity occurs in the ocean. D. Oceans have high levels of biodiversity.

Which statement best describes the cell membrane? A. A glycolipid bilayer with carbohydrates B. A glycolipid bilayer with proteins C. A phospholipid bilayer with proteins D. A dipeptide layer with carbohydrates

Blood has a ph ranging from 7.35 to 7.45. slight deviations from this can cause major problems, even death. you are doing an intense workout, and your skeletal muscle cells are producing metabolic acids such as lactic acid.

Botanical name of waterleaf