Here are the answers to the questions you've provided:
Question 1: Which of the following systems is primarily responsible for transporting oxygen and nutrients throughout the body?
Answer: Circulatory system
Question 2: Which type of plant tissue is responsible for the transport of water and dissolved minerals from the roots to the rest of the plant?
Answer: Xylem
Question 3: Which of the following best describes mutualism?
Answer: A relationship where both species benefit from the interaction
Question 4: What is the primary source of energy for most ecosystems?
Answer: Solar energy
Question 5: Which of the following is the primary product of photosynthesis?
Answer: Glucose
Let me know if you have any more questions!