Answer the following questions based on the reading passage. Don't forget to go back to the passage whenever necessary to find or confirm your answers. 1) What is a vascular system? __ 2) What is the main difference between xylem main difference between kylom __ 3) What are the three primary organs in a vascular plant? __ is it important to moves both up and down? __ __

1) A vascular system is a network of tissues and organs that work together to transport water, nutrients, and other substances throughout a plant. It is responsible for the distribution of essential resources to different parts of the plant, ensuring its growth and survival.<br /><br />2) The main difference between xylem and phloem is their function in the transport of substances. Xylem is responsible for the transport of water and dissolved minerals from the roots to the leaves, while phloem transports the products of photosynthesis, such as sugars, from the leaves to other parts of the plant.<br /><br />3) The three primary organs in a vascular plant are the roots, stems, and leaves. These organs work together to carry out essential functions such as nutrient absorption, photosynthesis, and support.<br /><br />4) It is important for the vascular system to move both up and down because it allows for the efficient transport of water and nutrients from the roots to the leaves and the distribution of photosynthetic products from the leaves to other parts of the plant. This bidirectional movement ensures that all parts of the plant receive the necessary resources for growth and development.