Alice lives in the United States and Alice's mother just gave birth to her brother. Like most children in the U.S., she will probably regard her sibling with:

Kangaroo care

A) involves placing a preterm infant in an enclosed isolette, which is similar to a kangaroo's pouch. B) is used only in developing countries where hospitalization is not always possible. C) involves placing the infant in a vertical position on the parent's chest, under the clothing, so the parent's body operates as a human incubator. D) prevents fathers from participating in caring for a preterm newborn.

Hemoglobin's magnetic properties change when it is a. combined with oxygen

b. combined with glucose. c. bombarded with gamma rays. d. exposed to X-rays.