10. What's more, plants can ___(吸入)CO_{2}and provide O_{2}for humans and animals.相关知识点: 试题来源: 解析 take in 该题要求填入一个表示“吸入”的动词。英语中,"take in" 表示“吸入”,因此答案为 "take in"。反馈 收藏
10. What's more, plants can ___(吸入)CO_{2}and provide O_{2}for humans and animals.相关知识点: 试题来源: 解析 take in 该题考查动词“吸入”的英文表达。根据句意,植物吸入二氧化碳并提供氧气,因此空格处应填入“take in”,表示“吸入”。 最终答案:take in反馈...
Amazonrainforest?sdifferentlevelsarehometovariouslivingthings, 4 (provide)foodand shelterforanunbelievablevarietyofwildlife.Amongallthecreatures 5 (hide)inthe rainforest,thejaguar, 6 isclosetoextinction,stillliveson.Asoneelementofthefoodchain, jaguarsfeedon87speciesandinturnwill 7 (break)downafterdeath,thus...
Do plants only use sexual reproduction?(a) What are some of the advantages of asexual reproduction in plants? (b) What are some disadvantages?In contrast to Bryophytes, Lycophytes, and Monilophytes, what specific advantages does pollen provide to seed plants in terms of their re...
结果1 题目What is the main use of some plants for humans? A. Making toys B. Making clothes C. Providing food 相关知识点: 试题来源: 解析 C。解析:一些植物主要为人类提供食物,不是做玩具和衣服。阅读策略:理解植物对人类的用途。反馈 收藏 ...
根据文章第一段末句“Plants provide many things such as fuel(燃料), food and medicine for humans and animals.(植物为人类和动物提供许多东西,如燃料、食物和药物。)”可知,答案选D。30【答案】B【解析】本题为细节题,题目问的是以下哪项是正确的?A.植物对人类不重要。B.最早的燃料来自木材。C.塑料...
Human skin can be many different colors and it changes with the sun,our feelings or our health for example.This is because of pigments (色素) ,which reflect light and make what the eye sees as colors.So when we feel excited or angry,our heart can send more blood to ...
importanttoensurethedatabeingpresentedactuallyprovideatruecomparison.Afterall,choosingtoreplacehumanswithautomationhasmore effectsthansimplyaone-for-oneexchange. 8.Whatmakesthecomparisonbetweenself-drivingcarsandhuman-drivencarsunfair? A.Self-drivingcarsnevergettired. B.Statisticsarecollecteddifferently. C.Machinesca...
Discuss similarities and differences between C3, C4, and CAM plants. Provide examples of each. How is the beginning stage of reproduction similar in non-vascular and simple vascular plants? Why do certain plants have some characteristics while other plants who seem very si...
B Humans depend on some plants, like rice and wheat, for food. But what if war or natural disasters(灾害) make these plants die out?Humans are inspired (受启发) by the story of Noah's Ark (诺亚方舟). According to the Bible, at one time, God was unhappy with the people he created...