8. In 1855 noted physician Rudolph Virchow concluded that cells come from preexisting cells. Which of the following scientific statements best supports this component of the cell theory? A. Cells contain a certain type of organelle that releases the energy necessary to perform cellular activities.

B. Some organisms are composed of a single cell, while others are composed of billions of cells.

C. Some members of a species display a trait due to patterns of inheritance.

D. Chromosomes are copied during mitosis

Clues to ecological principles are given in numerous passages of the bible. a bible study of ecology actually opens the doors to better understanding of god's love and concern for the earth. use a concordance to locate bible passages associated with words concerning our stewardship of the earth. you may use a dictionary to find synonyms for these words: dominion replenish subdue judgment stewardship find each of the passages using these words related to principles of ecology. list all passages by quote, book, chapter, and verse under each word. use your own interpretation to rewrite what you think each verse is saying. after your discussion of each of these words, ask one other person to explain his understanding of the word and a related verse without any hints. summarize what he tells you. a concluding paragraph for each of the words should be written noting similarities and differences between your interpretation and that of each person consulted.

Amniocentesis is a process in which amniotic fluid is taken from the mother's womb to identify any genetic abnormalities in the fetus. how would the discovery of the human genome contribute to this process?

Which zone within the open-ocean zone is home to the most organisms? deep zone surface zone intertidal zone transition zone