How the equal amount of different sand or salt is poured on the same size of ice
Hydrogen bonding
(Between Adenosine and Thymine, and Guanosine and Cytosine)
D. butterflies (they eat plants so they are a consumer)
Veins carry blood from the body to the heart.
Arteries carry blood from the heart to the body.
Your answer is: arteries
Hope that helped:)
Mutualism since the clown fish and the anemone both benefit from each other.