This is for Chemical reaction Please help me
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I will get extra points to whoever actually answers this please
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In two or more complete sentences, design an extension of this experiment to determine the mass of the carbon dioxide gas that was produced. Include a hypothesis regarding the mass of the gas in grams.

In a cladogram' when does a group of organisms branch off

In pea plants, the allele for inflated pod seed, i, is dominant over the allele for constricted pod seed, i. the punnett square shows a cross for this trait. which offspring will be homozygous dominant

Residential construction is expanding in florida, the expansion has caused fragmentation of habitats, one of the results of the increased construction is a decrease in the number of large predators such as the coyote, black bear and pool panther, which will be the most immediate local result of this fragmentation? 1)large predators will become extinct 2)decrease in middle sized predators 3)increase in population of top carnivores 4)increase in population of prey species