Qual parafuso serviria para montar uma peça de madeira com furos de 2 cm de diâmetro e 16 cm de profundidade, sem que o parafuso ultrapasse a peça e nem a largura e nem a profundidade ?

Why do we sleep? Pythons, bats and giant armadillos are among the longest sleepers at over 18 hours a day. Human babies need 16 hours, and most of us probably feel we need around eight hours sleep to function well. Professor Jerry Seigel from the University of California, Los Angeles, conducted a study of the SLEEP times of a broad range of ANIMALS and found that they vary WIDELY. Some, like migrating birds, can survive long periods without sleeping at all. He believes that shows sleep evolved to conserve energy: Jerry Seigel: 'It's animals that are needlessly active that will not survive, but animals that are most efficient and use their waking time to do vital functions, and are otherwise asleep that will survive. Sleep helps make best use of limited resources. In humans, when we're awake, our brain accounts for 20% of the energy we use when just sitting around. Sleeping also makes us less likely to get injured and less likely to be detected by predators. 1 - In the text, the underlined words "sleep", "aniamals" and "widely" function as: a) Noun-noun-adverb b) Adjective-noun-adverb c) Adjective-noun-adjective d) Noun-noun-adjective e) Noun-adjective-adverb 2- The pronoun "that" in "It's animals that are needleddly active THAT will not survive" can be replaced by: a) Whose b) Which c) Whom d) Who e) Where 3 - Choose the alternative that completes the following sentence: "__ University of California conducted __ research on __ effects of sleeping on __ variety of __ animals. " a) The/---/the/a/the b)The/a/---/a/--- c) The/a/the/a/the d)The/a/the/a/--- e) The/---/the/a/--- 4 - According to the text: a) All the animals need to sleep the same amount of hours. B) Bats do not need to sleep as much as humans. C) Birds and pythons do not need to sleep a lot. D) Migrating birds never sleep. E) Babies need to sleep more than adults

Brincadeira do bolo na cadeira

na compra de um aparelho obtive desconto de 15% por ter feito o pagamento à vista se paguei r$ 102 pelo aparelho qual era o seu preço original?facam a conta por favor de multiplicacao e divisão ​

c) Em sua opinião, qual seria a resposta à pergunta do menino?​