Janet was diagnosed with breast cancer nine months ago. Unfortunately, she did not detect this problem early enough. Now the cancer has spread to her lymph glands as well. What is this process called when cancer "spreads" to other (secondary) sites in the body?

The skin includes multiples layers. which of the following is not one of the layers of the skin?

Which of the following is an important function of child-directed speech? (a) it captures the infant’s attention and maintains communication. (b) it reduces the occurrence of infantile amnesia for the earliest memories of infancy. (c) it reduces the need for reciprocal interaction between caregivers and children. (d) it assists in prolonging rem sleep in infants.

Alcoholic hepatitis and cirrhosis are conditions affecting the