PEMDAS
2X3+7-4
9
If point (A) is at (8,8) and point (B) is at (3,6) What is the difference between them?
(-5, -2)
The era we are currently living in is called what?
Cenozoic Era
True or False. Humans and certain dinosaurs, lived at the same time
False
If you start on the number 7, and move forward on a number line 4 times, and them move backwards 6, what number will you be at?
5
7-4 (3+1) 2
-25
If point (A) is at (6,3) and point (B) is at (5,7) What is the difference between them?
(-1, 4)
The Mesozoic Era was also known as what?
The Age of the Dinosaur
Hadrosaurs has large hollow crests on their head. What is the hypothesized use for this crest?
Attracting Mates
If you start on the number 14, and move forward on a number line 2 times, and them move backwards 8, what number will you be at?
8
2X7-3-(3X3)
2
If point (A) is at (3,6) and point (B) is at (7,5) What is the difference between them?
(4,-1)
In what era did fish, simple plants, insects, and early land animals live.
Paleozoic Era
The study of dinosaurs, or someone who studies them, is called what?
Paleontology/Paleontologist
If you start on the number 14, and move backwards 12, and them move backwards 6, what number will you be at?
-4
12- (4-3)+7-5
13
If Point (A) is at (8,3) and point (B) is at (2,7) what is the difference between them
(-6, 4)
What era was 544 million years ago?
Precambrian Era
How were Sauropods able to eat massive amounts of food, despite their small heads?
By swallowing food whole, without chewing.
If you start on the number 7, and move forward on a number line 4 times, and them move backwards 10, what number will you be at?
1
3+12-7(2+4X0)
1
If point (A) is at (4,5) and point (B) is at (7,2) What is the difference between them
(3,-4)
What is the timeline called that gives us information about the history of the earth?
Geological Time Scale
In kanas scientists discovered a sea animal related to the modern squid, what were these animals called.
Ammonites
If you start on the number 20, and move forward on a number line 12 times, and them move backwards 32, what number will you be at?
0