Which of the following practices can control erosion?
tree removal
contour plowing
recycling paper
harvesting earlier

When organisms are classified ,they are given a two part name

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

This is the main structural axis of the plant that supports leaves, flowers and fruits; transports fluids; stores nutrients and produces new tissue.