5. Which of the following statements is incorrect? (a) A dry cell produces a small amount of electrical energy.

(b) A dry cell is used in TV remotes

(c) All dry cells are rechargeable.

(d) Dry cell is an example of Primary cell

the major pests we deal with are insects, weeds and fungal diseases. a pesticide is a product, whether organic or chemical, used to kill the target pest. there are other techniques gardeners should use that can prevent the severe infestations that make the use of pesticides necessary

the ratio of the conjugate base to the acid required to attain the desired ph.