The integumentary system (skin)!
Chloroplast
Cell wall
Large vacuoles
Answer:
there are 2500 meters in 2.5 kilometers.
The circulatory helps keep you healthy because it delivers nutrients and oxygen to all of your cells(which your cells need)(and you need cells to survive).
The circulatory assists your cells and gives them what they need to stay healthy and keep you alive
Answer: i would say flooding earthquakes and landslides
Explanation: