Any time you cook a pizza, the smell goes through the house and smells really good. This is because the smell spreads through diffusion. Is this a form of active, or passive transport?

Analyze the central conflict and its in a story to discover the theme. o resolution o protagonist antagonist character

Which of the following describes a negative feedback loop? when the heart rate is too high, the body sends hormones that continually increase the heart rate higher. when a pregnant woman is in labor, the body sends hormones that increase the intensity of contractions, which then increases the secretion of the same hormones. when blood sugar is too low, the body sends hormones that raise blood sugar until it reaches a typical level and hormone secretion slows. when a person is jogging, the body sends hormones that continually decrease the rate of oxygen supply to the legs.

1. describe the structure and function of the specialized cells you observed in the video. 2. research the types of cells present in the kidney.