Place the levels of an ecosystem in the correct order from smallest to largest

Sammi is studying the interaction of the digestive and circulatory systems in the human body. she has listed various processes that occur in each of the systems. put the processes in order to describe the interaction between these two systems. tiles nutrients diffuse through the villi of the small intestine. digestive processes break nutrients down in the mouth, stomach, and small intestine. blood is pumped through the circulatory system to deliver nutrients to other organs. nutrients are ingested at the mouth. nutrients enter the capillaries of the circulatory system. sequence

Long term exposure to waves can cause sunburns and skin cancer.

Gene expression is the activation of a gent that results in a question 1 options: protein dna mitochondria