How many moles of oxygen are needed to burn 1.33 moles of methyl alcohol (ch3oh)?
2ch3oh + 3o2 2co2 + 4h2o

4the indian leaf butterfly has traits that allow it to resemble a leaf. the bright colors of the monarch butterfly indicate that the butterfly tastes bad and can be poisonous. how does the appearance of these butterflies them to survive? f the indian leaf butterfly is able to avoid predators while the monarch butterfly warns predators away. g. the indian leaf butterfly frightens predators away while the monarch butterfly poisons predators before they can eat it. h both butterflies rely on camouflage to avoid predation. j both butterflies cooperate with one another to avoid predation.

Explain how the number of similarities between the embryos from early stage to late stage is used as evidence of a common ancestry

The first generation of offspring from the cross of two parents is called the a.f1 generation b.f2 generation c.short generation d.p generation