I. mitosis II. fertilization III. regeneration IV. egg and sperm V. chromosomes from parents This is an illustration of the moss life cycle. Although moss is a primitive plant, it does have some things in common with higher plants and animals when it reproduces. Take a good look at the diagram. Find the term gamete. Describe what is happening at this step in the reproductive cycle of moss.

Aboy with an extra x chromosome probably has which of the following syndromes?

Select the situation bellow that would produce a total displacement of zero. a. a trip to the moon and then to mars b. a horse galloping from one end of a field to another c. the criss-crossing path of a bug as it flies from flower to flower d. a round-trip ride to school and back

The graph below compares the rates of reaction of a burning candle and an exploding firework. comparing chemical reactions what can you conclude from the graph? the reaction that causes a firework to explode requires less energy to start, and occurs more rapidly than the reaction that causes a candle to burn. the reaction that causes a firework to explode requires less energy to start, and occurs less rapidly than the reaction that causes a candle to burn. the reaction that causes a firework to explode requires more energy to start, and occurs less rapidly than the reaction that causes a candle to burn. the reaction that causes a firework to explode requires more energy to start, and occurs more rapidly than the reaction that causes a candle to burn. mark this and return