When chemical substances such as perfume are let loose in a room, their particles mix with the particles of air. The particles of smelly gas are free to move quickly in all directions. They eventually spread through the whole room from an area of high concentration to an area of low concentration.
Answer:
A. True
Explanation:
The ovary surrounding the ovules develops into a fruit.
To get an average, you must add all of the numbers together, and divide that sum by the amount of numbers there are. There are 6 number, which is what we must divide by.
6.8g is the average for the set of measurements.
Answer: the outcome wil be Anemia from the decrease in maturation of red blood cells
Explanation:
-The kidneys secrete erythropoietin, which is a substance that promotes the maturation of red blood cells.
