Among the choices listed, the one that is not a characteristic of all nonvascular plants is "They produce seeds.". The main difference between vascular and nonvascular plants is the presence of Xylem and Phloem which are tubular tissues used to transport water, food, ans minerals throughout the plant. Plants that have Xylem and Phloem are considered vascular plants.
Answer:
D. The oldest rock is found in the bottom layer of a rock formation.
Explanation:
Answer: d. return leaked fluids back to the cardiovascular system.
Explanation:
The lymphatic system is a web of vessels and tissues that transfers clear fluid that is called as the lymph. The lymphatic system spreads all over the body and filters and clean up the lymph, abnormal cells and pathogens. The filters traps the foreign particles from the blood. It also promotes the filtered fluid to reach back to the cardiovascular system and distribute to all the parts of the body in the form of blood.
