Which organ system is found in both animals and plants?
a. immune system
b. circulatory system
c. digestive system
d. skeletal system

Harold makes a venn diagram to him compare and contrast mitosis and meiosis. which label belongs in the region marked z? forms diploid cells creates an even number of cells includes two rounds of cell division duplicates body cells

The bacteria found in soil is usually harmful and measures are taken to remove any traces of microorganisms. true or false

Which of the following is not a possible effectof increasimg carbon dioxide levels in the atmosphere ?