How much vitamin B12 do I need per day? Everyone requires a certain amount of B12 depending on their age, starting with .5 mcg per day for infants up to 2.4 mcg for teens and adults and even more—2.6 mcg and 2.8 mcg, respectively, for women who are pregnant or breastfeeding. Vitam...
正态分布法计算95%医学参考值范围，以下计算公式正确的是（）
解答一 举报 按照挨的近的.how much 解析看不懂?免费查看同类题视频解析查看解答 更多答案(1) 相似问题 much和many那个是修饰不可数名词的 可数名词修饰不可数名词时一般疑问句用how much 还是 how many?如therr cups of milk how much 和how many哪个是形容可数名词的 特别推荐 热点考点 2022年高考真题试...
But how much is a billion? Imagine I gave you a million dollars every day, At that rate, it would take almost two years and nine months before you had 1 billion dollars. How long do you think it would take to count to a billion durin...
答案解析 查看更多优质解析 解答一 举报 按照挨的近的.how much 解析看不懂?免费查看同类题视频解析查看解答 更多答案(1) 相似问题 much和many那个是修饰不可数名词的 可数名词修饰不可数名词时一般疑问句用how much 还是 how many?如therr cups of milk how much 和how many哪个是形容可数名词的 ...
By definition, you can't reason your way to anything really new, so you must journey into the unknown. 翻译: 如果你想发现新的事物,千里之行的第一步就是要学会与不确定性共存,并学会接受失败如常,因为寻找未知事物的风险就像成为一名从不系安全绳的高空杂技演员一样大。
Here’s how many servings of fruits and how many servings of vegetables you should eat a day to boost your your health.
Vitamin B12 deficiency As per the U.S. Department of Health and Human, the daily recommended intake for vitamin B12 is 2.4 micrograms for adults over the age of 18 years. Adult females who are pregnant are recommended to take 2.6 micrograms every day, while the recommended value for lactating...
so if you are supplementing just once a day, you need a fairly high amount—at least 10 ug per day. (If you have been vegan for a while and haven’t been supplementing, you may need much more.) It’s important to choose a supplement that can be chewed or allowed to dissolve beneat...
Section A 1.How do you get to school ?你怎样到校上学? 2.I ride my bike (to school).我骑自行车上学 3.How does he get to school?他怎样到校上学? 4.He walks to school.他步行上学 5.How long does it take to get to school?