<span>Each of the protein chains are conjugated to a nonprotein heme group.Hemoglobin is
the protein that's made of the four polypeptide chains. Each of these chains contains a heme group. Red blood cells are primary players in the oxygen hauling, and they wouldn't be able to do their job if it the weren't for a special molecule called the heme.</span>
The dependent variable is the one that you're testing so computer speed
the independent variable is the number of times you turn off the computer
control variables are the other factors that could affect the speed besides turning it on or off such as internet speed, the computer you use, changing location, etc
Answer:The Thorn plants will be about 300 while the thornless plants will be about 100.
Explanation:
When the parents cross
TT x tt
F1; Tt, Tt,Tt, Tt.
Tt x Tt
F2;. TT, Tt, Tt, tt..
Phenotypic ratio; 3:1.
Hence,3/4* 400=300
1/4*. 400=100
Cuanto pesa y mide el hueso frontal-> How much does the frontal bone weigh and measure?
This depends on whose frontal bone you are weighing and measuring. Please include a picture for reference next time if you want specific answers.
adapt to their environment and live off their resources.