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Why do most angiosperms have alternate phyllotaxy, with leaf emergence at an angle of 137.5° compared to leaves above and below?a. To reduce shading of lower leavesb. To promote a leaf area index above 8c. To allow maximum exposure to lightd. To allow maximum exposure to light and to reduce shading of lower leaves

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João e Pedro alugaram o mesmo modelo de carro, por um dia, em duas locadoras distintas. João alugou o carro na locadora Arquimedes, que cobra $ 80,00 a diária, mais $ 0,70 por quilômetro percorrido. Pedro alugou na Locadora Bháskara, que cobra 𝑅$ 50,00 a diária, mais 𝑅$ 0,90 por quilômetro percorrido. Ao final do dia, João e Pedro pagaram o mesmo valor total pela locação. Quantos quilômetros cada um percorreu e quanto pagaram? a) 150 𝑘𝑚 e 𝑅$ 185,00 b) 160 𝑘𝑚 e 𝑅$ 192,00 c) 170 𝑘𝑚 e 𝑅$ 199,00 d) 180 𝑘𝑚 e 𝑅$ 206,00 e) 190 𝑘𝑚 e 𝑅$ 213,00

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