How does sex work?And why does it happen to people.

Part 2: nutritional program – create a diet plan for your profiled person to include: list the five basic food groups and the recommended amounts from myplate (20 points) which two groups should be more than half of your plate? which two groups should make up less than half of your plate? which one group sits to the side of your plate?give examples of a daily menu for your person including breakfast, lunch, dinner and snacks meeting the 5 food group daily amounts (40 points). total number of calories consumed daily (10 points). list five suggestions for healthy snack alternatives (20 points)

You isolate an infectious substance capable of causing disease in plants, but you do not know whether the infectious agent is a bacterium, virus, viroid, or prion. you have four methods at your disposal to analyze the substance and determine the nature of the infectious agent.i. treat the substance with enzymes that destroy all nucleic acids and then determine whether the substance is still infectious.ii. microscope.iii. culture the substance on nutritive medium, away from any plant cells.iv. treat the sample with proteases that digest all proteins and then determining whether the substance is still infectious.if you already know that the infectious agent was either bacterial or viral, which method(s) listed above would allow you to distinguish between these two possibilities? a) ib) iic) ii or iiid) iv

When do people generally experience rapid growth for a second time? a. between the ages of 3 and 9 b. between the ages of 9 and 12 c. between the ages of 13 and 20 d. between the ages of 25 and 29 which action occurs in the third stage of cell division? a. the nuclear material of cell is copied exactly. b. the nuclear membrane disappears. c. the cell forms two nuclei d. the nuclear material separates, with half moving to either side of the cell.