What word should go on the line? Smaller or bigger?
An organ is _______________________ than an organ system.
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Question 4
4.
What word should go on the line? Smaller or bigger?
A tissue is ____________________ than a cell.
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Question 5
5.
What organ system is this?
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Question 6
6.
What organ system is this?
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1
Question 7
7.
What organ system helps you move?
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Question 8
8.
What organ system helps you fight disease when you get sick?
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Question 9
9.
When you eat ice cream, what organ system breaks down the nutrients in the food to give you energy?
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Question 10
10.
What cell organelle is this?
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Question 11
11.
What cell organelle is this?
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Question 12
12.
Which cell organelle makes energy for the cell?
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Question 13
13.
Which cell organelle holds DNA and controls the activities of the cell?
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Question 14
14.
In metaphase, the chromosomes line up in the middle of the cell. Which cell is in metaphase?
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Question 15
15.
In interphase, the cell is doing normal cell functions. It is growing, and the chromosomes are copied. Which cell is in interphase?
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Question 16
16.
What are the two functions of mitosis?
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Question 17
17.
How many daughter cells does mitosis produce?
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Question 18
18.
How do the daughter cells compare to the parent cell in mitosis?
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Question 19
19.
What word does this picture show?
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1
Question 20
20.
What word does this picture show?
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1
Question 21
21.
What word does this picture show?
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1
Question 22
22.
I have brown eyes.
Brown eyes is an example of a ___________________.
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Question 23
23.
What sentence should go in box C because it is only true about meiosis?
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1
Question 24
24.
What word does this picture show?
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1
Question 25
25.
What word does this picture show?
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1
Question 26
26.
What word does this picture show?
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1
Question 27
27.
What word does this picture show?
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1
Question 28
28.
In cows, black hair (H) is dominant and red hair (h) is recessive. If a cow has two dominant alleles (HH), what color will it be?
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Question 29
29.
In cows, black hair (H) is dominant and red hair (h) is recessive. If a cow has two recessive alleles (hh), what color will it be?
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Question 30
30.
In cows, black hair (H) is dominant and red hair (h) is recessive. If a cow has one dominant allele and one recessive allele (Hh), what color will it be?
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Question 31
31.
What vocabulary word does this picture show?
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1
Question 32
32.
What vocabulary word does this picture show?
1 point
1
Question 33
33.
What vocabulary word does this picture show?
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1
Question 34
34.
What vocabulary word does this picture show?
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1
Question 35
35.
Oil is a nonrenewable resource. Will it run out?
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Question 36
36.
Water energy comes from moving water. It does not run out, and it does not create a lot of pollution. What kind of resource is it?
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Question 37
37.
What vocabulary word does this picture show?
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1
Question 38
38.
Look at the graph. What happened to the amount of fossil fuels that people used between 1965 and 2019?
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Question 39
39.
Look at the graph. What probably happened to the temperature on Earth between 1965 and 2019?