The lens helps the eye to focus on images.
"The Lens. The lens is composed of transparent, flexible tissue and is located directly behind the iris and the pupil. It is the second part of your eye, after the cornea, that helps to focus light and images on your retina."
Blood carrying carbon dioxide is sent from the heart to the lungs from the pulmonary artery
Answer:
answer A
Explanation:
Hope this helps you and good luck :)
Answer: The integumentary system helps the immune system by The skin acts as a barrier to keep out pathogens (B)
Explanation:
I think it could be either A or D, kind of leaning more towards D. Let me know if this helped!!