Compact keys for school - Human body fun facts

Compact keys for school - Human body fun facts

Assessment

Interactive Video

English

6th Grade

Practice Problem

Hard

Created by

Hoa Nguyen

FREE Resource

5 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many different smells is the human nose capable of detecting?

More than 5,000

More than 10,000

More than 50,000

More than 100,000

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the approximate total length of all blood vessels in the human body if they were joined together?
(Tổng chiều dài của tất cả các mạch máu trong cơ thể người nếu nối lại với nhau xấp xỉ là bao nhiêu?)

20,000 kilometers

40,000 kilometers

97,000 kilometers

150,000 kilometers

3.

MULTIPLE CHOICE QUESTION

30 sec • Ungraded

Are you enjoying the video lesson?

Yes

No

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Approximately how far do blood cells travel within the human body each day?
(Các tế bào máu di chuyển bao xa trong cơ thể con người mỗi ngày?)

5,000 kilometers

10,000 kilometers

20,000 kilometers

50,000 kilometers

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many neurons does the human brain contain?
(Não người chứa bao nhiêu tế bào thần kinh?)

10 million

1 billion

10 billion

100 billion

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