Answer:
1.Atria push blood into the ventricles
2.Venticles push blood out of the heart.
It's either A or C
Both are just wastage of water.
Studying geography helps us to have an awareness of a place. All places and spaces have a history behind them, shaped by humans, earth, and climate. Studying geography gives a meaning and awareness to places and spaces. It also helps students with spatial awareness on the globe. That’s why you should study geography.
Energy nurence and viamins ar the thigs that cone frome it
Answer: Sustainability is important for a very simple, very straightforward reason: we cannot maintain our quality of life as human beings, the diversity of life on Earth, or Earth’s ecosystems unless we embrace it. There are indications from all quarters and from the smallest to the largest scale that sustainability is something we must address.
Explanation:
