Membranous epithelium covers and lines all the external surfaces of the human body.
A: TRUE
B: FALSE
A: TRUE
B: FALSE
A
举一反三
- b. The body is capable of producing all the cholesterol it needs. A: True B: False
- Plug in the external connector, the external power can charge the battery. A: True B: False
- The external beauty of a person is not only the static beauty of the human body itself, but also the dynamic beauty in exercise, ( ) is the combination of static beauty and dynamic beauty of the human body. A: The beauty of posture B: The beauty of figure C: The beauty of movement D: The beauty of personal image
- All<br/>of the macronutrients provide energy to human body.
- all(range(1,5)) A: True B: False C: true D: false
内容
- 0
Vitamins neither participate in the formation of human cells nor provide energy, and the human body requires a small amount, but it has a great effect on the human body.()
- 1
(True/False) Human behavior is determined by genes.
- 2
Contour lines are thin curved lines that appear to wrap around certain areas in the topographic maps. True or false?
- 3
What type of tissue lines the esophagus? A: Simple squamous epithelium B: Simple cuboidal epithelium C: Simple columnar epithelium D: Stratified squamous epithelium
- 4
What type of tissue lines the upper esophagus? A: Simple squamous epithelium B: Simple cuboidal epithelium C: Simple columnar epithelium D: Stratified squamous epithelium