Author Question: Research shows that the more chemicals there are in the air, the harder ____ work to remove them, ... (Read 64 times)

michelleunicorn

  • Hero Member
  • *****
  • Posts: 565

Research shows that the more chemicals there are in the air, the harder ____ work to remove them,
  with rates of removal dropping when levels of toxins subside.


 
 

a. VOCs c. air purifiers
  b. plants d. humidity levels



Question 2

The type of cell division that results in gametes is called ___________________ _.
 
  Fill in the blank(s) with correct word



reversalruiz

  • Sr. Member
  • ****
  • Posts: 327
Answer to Question 1

B

Answer to Question 2

meiosis



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question


 

Did you know?

When taking monoamine oxidase inhibitors, people should avoid a variety of foods, which include alcoholic beverages, bean curd, broad (fava) bean pods, cheese, fish, ginseng, protein extracts, meat, sauerkraut, shrimp paste, soups, and yeast.

Did you know?

Patients who have undergone chemotherapy for the treatment of cancer often complain of a lack of mental focus; memory loss; and a general diminution in abilities such as multitasking, attention span, and general mental agility.

Did you know?

Approximately 500,000 babies are born each year in the United States to teenage mothers.

Did you know?

Russia has the highest death rate from cardiovascular disease followed by the Ukraine, Romania, Hungary, and Poland.

Did you know?

Your skin wrinkles if you stay in the bathtub a long time because the outermost layer of skin (which consists of dead keratin) swells when it absorbs water. It is tightly attached to the skin below it, so it compensates for the increased area by wrinkling. This happens to the hands and feet because they have the thickest layer of dead keratin cells.

For a complete list of videos, visit our video library