From the anterior you can see the anterior intraventricular and coronary sulci. From the posterior you can see the posterior intraventricular sulcus and the posterior coronary sulcus. It's easiest to spot the sulci on the posterior side. The posterior intraventricular sulcus separates the left ventricle from the right ventricle. The coronary sulcus separates the left and right atria.
Plants are helpful for the planet and for all living things.
1)it is used to clean water
2)it also takes carbon dioxide and releases oxygen which humans and animals need
3) the only good source is plants
4) they also provide us with shelter
5) also Studies show that people who spend time cultivating plants have less stress in their lives
hope this helps
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Answer:
the decomposer can break down a bad air that can make everyone fell sicl