Concerning your heart, that's the circulatory system
Your lungs are the respritaory system
Bacteria are found in every habitat on Earth: soil, rock, oceans and even arctic snow. Some live in or on other organisms including plants and animals including humans. There are approximately 10 times as many bacterial cells as human cells in the human body.
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Answer: A
Explanation:
Well the other answers wouldn't affect the population that much. But of course if a predator's population is overgrowing that means they are gonna kill too much of the prey before they have enough time to reproduce.
Parts of a cell, such as nucleus, chromosomes, chloroplast ( if it was a plant), etc..
Warm water<span> has more energy than cold </span>water, which means that molecules in warm water<span> move </span>faster<span> than molecules in cold </span>water<span>. The </span>food coloring<span> you add to the </span>water<span> is pushed around by the </span>water<span> molecules.
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