Answer:
Genetic Mutations
Explanation:
Whenever there is a genetic mutation (point, frame shift,...) our DNA is altered. Over billions of years, there is the potential of having mutated DNA passed down from generations, adding their own mutation, causing diversity in the gene pool, ultimately changing the genetic code of species throughout the years.
The blood located in the heart’s left ventricle, which is rich in oxygen, travels through the aorta artery to the whole body, where the blood (coming from the arteries) gives oxygen and “food” to the capillaries and receives carbon dioxide and waste, which then (throughly the veins) travels back to the heart’s right atrium. Then, it goes from the heart’s right ventricle to the lungs, where it “gives” carbon dioxide and waste and receives oxygen, which then returns to the heart’s left atrium.
Answer:
Half of them
Explanation:
Each letter represent a character.
Capital letter represent dominance.
When you complete punnet's charters (one of each character) you will know the appearence percentage.
Letter A
Twice capital A appears = 50%
Letter B
Twice capital B appears = 50%
Letter C
Three times capital C appears = 75%
Letter D
Four times capital D appears = 100%
Give up on life and get a education stop siting on the enternet
Answer:
the hydroxide ions are undergoing ionization and the particles are gaining / losing electrons .
Explanation:
i think it is because ::
the phenolphthalein of the solution has gone from having a pH of around 8 (pink) to being alkaline at above 10 which causes it to burn purple / violet .
