
四年级科学 人类的呼吸
Authored by SEM Moe
Other
4th Grade
Used 1+ times

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18 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
人类的呼气过程涉及以下
2.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
把废物如汗液、尿素、二氧化碳及多余的水分排出体外的过程指的是
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
2)左图的器官排泄物是什么?
汗
尿液
二氧化碳
二氧化碳和水份
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
1)以下是吸气时会发生的情况,
除了。。。。
隔膜向下
胸腔扩张
胸腔收缩
吸入氧气
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
9)人类呼气时,排出____ ;吸气时,吸入____。
二氧化碳、氧气
废气、二氧化碳
氧气、废气
氧气、二氧化碳
6.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
吸气时,胸腔会( ),横膈膜会( )。
扩张
收缩
向上
向下
7.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
呼气时,胸腔会( ),横膈膜会( )。
扩张
收缩
向上
向下
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