Which of the following describes a type of bacteria that is pathogenic? a. a type of bacteria that is used to make cheddar cheese that has an enjoyable flavor b. a type of bacteria that produces a chemical substance that kills insect pests c. a type of bacteria that causes a disease called pneumonia in human beings d. a type of bacteria that grows on plant roots, the plant get nitrogen from soil

tissue

explanation:

it is actually formed by geoup of cells which is tissue

image result for how many calories of energy will 20 grams of carbohydrates provide in one gram provides 4 calories

consuming the right balance of protein, carbohydrates and fat can you maintain a healthy weight and optimize your energy levels. protein and carbohydrates both contain 4 calories per gram, while fat provides 9 calories per gram.