If there are 6 apples and you take away 4 how many do you have left?

According to the cladogram, which organisms have roundworms as a common ancestor?

When does the circulatory system work with the respiratory system? a. during blood cell formation b. during cellular respiration c. during intestinal digestion d. during a viral infection

Which of the following is not a food produced in rainforests? a) coffee b) cocoa c) avocados d) wheat