We can use this information to calculate the rate or speed the person was traveling at
With distance = rate * time we can figure out his rate or speed.
Plug in variables: 5 miles = 30 minutes * r
First convert 30 minutes into an hour. Which is easy. It's 1/2 an hour.
5 miles = 1/2 hour * r
Divide both sides by 1/2 hour.
5 miles / 1/2 hour = (1/2 hour * r) / 1/2 hour
10 miles per hour = r
Then switch around.
r = 10 miles per hour
Understanding evolution helps us solve biological problems that impact our lives. There are excellent examples of this in the field of medicine. To stay one step ahead of pathogenic diseases, researchers must understand the evolutionary patterns of disease-causing organisms. To control hereditary diseases in people, researchers study the evolutionary histories of the disease-causing genes. In these ways, a knowledge of evolution can improve the quality of human life.




Answer:
-blood type a
-blood type b
-SOMETIMES type o but very rarely.
Explanation:
Each biological parent donates one of their two ABO alleles to their child. A mother who is blood type O can only pass an O allele to her son or daughter. A father who is blood type AB could pass either an A or a B allele to his son or daughter. While a child could have the same blood type as one of his/her parents, it doesn't always happen that way. For example, parents with AB and O blood types can either have children with blood type A or blood type B.
Annular eclipse occurs when the sun's center is covered by the moon