Answer:The primary cause of global warming is human activity that releases carbon into the Tropical deforestation, also by human hands, is another major contributor. sources, and how much comes from burning coal, oil and gas (called fossil fuels). shift of plant and animal ranges; Decline of some plant and animal species.
Explanation:
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If you are filling out a punnet square it will look like the photo below but it will produce YySS yySS YYSs YYss YySs and yyss
Liver contains a enzyme called catalase. When hydrogen peroxide (H2O2) is added to liver, a chemical reaction occurs which results in the production of oxygen gas (O2) and liquid water (H2O).
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They come from the atmosphere, since plants use carbon dioxide to produce carbohydrates :)