A. moonlight B. fertilizer C. noise D. snow 相关知识点: 试题来源: 解析 B。解析:植物在快速生长阶段需要很多肥料来提供养分。选项A月光对植物生长没有直接的大量需求作用。选项C噪音不利于植物生长。选项D雪在一些情况下可能会影响植物生长,不是植物生长冲刺阶段所大量需要的。反馈...
Does puberty end at 17? Although there is a wide range of normal ages, girls typically begin puberty around ages 10–11 andend puberty around 15–17; boys begin around ages 11–12 and end around 16–17. Girls attain reproductive maturity about four years after the first physical changes of...
The growth spurt happens for boys during the later stages of maturation. Boys layer on muscle (as opposed to girls layering on fat to their body composition) at this time. Boys end physical maturation with 12% body fat on average. Growth of the Penis The penis grows in length first, then...
Can you hit a second growth spurt at 18? Although most adults won't grow taller after age 18 to 20, there are exceptions to this rule. First, the closure of the growth plates may be delayed in some individuals (36, 37). If the growth plates remain open past age 18 to 20, which ...
A.You have to cat more food during puberty. B.Do you know when puberty starts? C.After babyhood, the next big growth spurt for kids comes. D.But no one can tell you exactly when you'll experience these changes. E.Then they can grow to their adult height. ...
就跟没用一样的。 On with a handset video frequency type, your this handset has the handset video frequency, on others handset does not have the handset video frequency, do you with others handset video frequency, what have to use? With useless same.[translate]...
Byline: Ray Minor Daily Herald Staff Writer To build or not to build? That's the question...Minor, Ray
1. What do we know about the author as a teenager? A.She put on weight easily. B.She was laughed at by others. C.She was unsatisfied with her figure. D.She was good at controlling her weight. 2. What does the author look like now?
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Even when babies are old enough that feeding during the night is no longer necessary, they might still wake up feeling hungry. This could be simply due to habit, or they may be experiencing a growth spurt. You might be able to get your baby back to sleep without feeding them, but they...