

Body Systems-Digestive, Respiratory and Circulatory
Flashcard
•
Science
•
7th Grade
•
Practice Problem
•
Hard
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
哪个器官产生胆汁,这是一种用于分解脂肪的强力胃液?
Back
肝脏是产生胆汁的器官,胆汁帮助分解脂肪。
2.
FLASHCARD QUESTION
Front
我们称血液通过心脏和全身的流动为什么?
Back
循环是血液通过心脏和全身的流动过程。
3.
FLASHCARD QUESTION
Front
Which nutrient is the number one energy source for the body?
Back
Carbohydrates are the primary energy source for the body.
4.
FLASHCARD QUESTION
Front
通过什么结构吸入空气?
Back
气管是吸入空气的结构。
5.
FLASHCARD QUESTION
Front
呼吸系统和循环系统的主要功能是什么?
Back
呼吸系统为细胞提供氧气,而循环系统将氧气输送到细胞。
6.
FLASHCARD QUESTION
Front
消化系统的主要功能是什么?
Back
消化系统的主要功能是分解食物并吸收营养。
7.
FLASHCARD QUESTION
Front
心脏的主要功能是什么?
Back
心脏的主要功能是泵送血液,确保血液循环。
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