Read the paragraphs below, and use the given clues to make a definition of your own.The geradic rate of an animal (see Chapter 41) is a measure of the overall energy needs that must be met by the animal’s ingestion and digestion of food. The basal geradic rate of a human is about 1,300-1,500 kmof/day for an adult female and 1,600-1,800kmof/day for an adult male.Geradic rate is ________________________.
举一反三
- The heart rate of a healthy adult in quiet environment is about（ ）
- 【单选题】生成如下数据框的语句是? weight height gender age 1 80 180 male teen 2 75 170 male teen 3 60 165 female adult 4 52 150 female adult A. X ,gender=c("male", "male", "female", "female"),age=c("teen","teen","adult","adult")) B. X ,gender=c("male", "male", "female", "female"),age=c("teen","teen","adult","adult")) C. X ,gender=c(male, male, female, female),age=c(teen,teen,adult,adult)) D. X ,gender=c("male", "male", "female", "female"),age=c("teen","teen","adult","adult"))
- Basal metabolic rate takes （ ） of total daily energy expenditure.
- The meaning of a word is not an unanalyzable whole. It may be seen as a complex of different semantic features. For example, the meaning of the word "woman" may be analyzed into three components: . A: HUMAN, YOUNG, MALE B: HUMAN , YOUNG, FEMALE C: HUMAN, ADULT, FEMALE D: HUMAN, ADULT, MALE
- ---Hello, what is the ________ between Chinese RMB and US dollars?---It's about 6.4 yuan for 1 US dollar. A: currency rate B: change rate C: money rate D: exchange rate