Cells function together to form tissues. the four main types of tissues in animals are

epithelial
blood
connective
muscular
nervous
bone

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.

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.

Crossing over and independent assortment are important activities that occur during meiosis. what is the significance of these activities