Answer:
1. Ask him If he is a blood related twin.
2. Ask him where his twin was this whole time
3. Tell him he should ask himself if he done anything good to help the twin yet
Explanation:
Answer:
A to k is most likely to restore wild-type level of activity to the alanine mutant.
C. Food Web
The "arrows" show the transfer of energy from the sun to other organisms. Without it we would die!
This is a true statement.
The levels of organization are a follows:
Atomic - these are the elements
Molecular - atoms of various elements bonded together
Cellular - composed of various molecules
Tissues - collections of cells that work together to perform specific functions
Organs - collections of tissues that work together to perform specific functions
Organ systems - collections of organs that work together to perform specific functions
Organism - a collection of organ systems working together to perform specific functions.
The essential components of the human cardiovascular system are the heart, blood and blood vessels. It includes the pulmonary circulation, a "loop" through the lungs where blood is oxygenated; and the systemic circulation, a "loop" through the rest of the body to provide oxygenated blood.
Hope this helps!