George plays basketball for his high school team, and he is concerned that he is not consuming enough energy to support his activity.
Which of the following would be the MOST likely indicator that he needs to increase his energy intake?

A. impaired performance on the court
B. weight loss
C. low blood glucose levels
D. suffering a fracture

Explain two reasons you think it is important for scientists to search for new ways to treat cancer

Listed in the item bank are some key terms and expressions associated with the categories seen in the venn diagram. to find out more information about items, some have more details available when you click on them. drag and drop each item onto the proper area of the diagram. if an item describes more than one category, be sure to place it in the overlapping space. viruses are tiny infectious pathogens that cause many different diseases, such as polio, and the flu. though they are similar to one celled organisms in some ways, in many ways they are very different. use the venn diagram below to show the similarities and differences between viruses and living organisms.

What causes darkening of the skin as melanin production increases