3 years ago

Ideas? Please help this is (science) grade 7th flvs WILL GIVE 30 POINTS!!!!!!!

1 answer:

8 0

The flowers bloom before the leaves grow because the sun is able to get to the forest floor. When the leaves grow, they take up all the sunlight and cast darkness on the forest floor, so the wildflowers can’t bloom anymore. Without sunlight, they can’t photosynthesize and create sugar/food for themselves.

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Explanation:

Hello there!

In this case, according to the given information, it turns out possible for us to calculate the final pressure by using the Boyle's law as an inversely proportional relationship in pressure to volume at constant temperature:

$\frac{P_2}{V_2} =\frac{P_1}{V_1}$

Thus, we solve for our target, P2, to obtain:

$P_2=\frac{P_1V_2}{V_1} =\frac{770mmHg*603mL}{584mL}\\\\P_2=795mmHg$

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