2/21/19 P2 Flashcards
1
Q
How many chromosomes do we have
A
23
2
Q
Chromosomes can be up to how long
A
9cm
3
Q
How many cells do we have
A
10 trillion
4
Q
Antibodies
A
Are proteins that defend your body
5
Q
Blood
A
The hemoglobin protein carries oxygen in your blood to every part of your body