The organized set of procedures used to solve a problem or answer a question is called the scientific . A. method B. experiment

The carbon cycle is best defined as a process in which a. carbon changes from inorganic forms to organic forms and back b. carbon is changed into other elements such as oxygen or nitrogen c. carbon is continually created from the sun’s energy by plants d. carbon is consumed and regenerated from other elements such as oxygen and nitrogen

What are antigens and antibodies? how are they involved in the body’s response to incompatible blood?

Drag each label to the correct location on the chart. match the function to the type of tissue