Longest: D. Shortest: A. Strongest: A. Weakest: D.
Explanation: Answer choice A is the shortest and strongest. The greater number of bonds causes the electrons to be more compact and closer together. This makes the bond length short. Because the bond is tighter, it is also stronger.
Single bonds are the weakest and longest. So, now we must look at the difference between C and D. They're both C-C bonds, but the carbon bond in choice D is weaker because of the difference in p-character (hybridization).
The letter I is just there. Blood type problems will usually have

and

= blood type A

and

= blood type B

would be blood type AB
<span>

would be blood type O.
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So the answer would be B since B is the only option that the offspring would be only blood type B, which is the same as their parents.
Answer:
Body fat can be divided into two components:
Essential body fat: It is the minimum percentage of fat required by the body in order to function efficiently and to maintain a good health. It is usually stored in small amounts in muscles, internal organs, bone marrow as well as the central nervous system.
Storage body fat: It is also called non-essential body fat as it is not required for the basic functioning of the body. Excess of food or energy is stored in the form of fat around the organs (visceral fat) and beneath the skin (subcutaneous fat) in the body. It serves as the energy reserve and is used when the body's glycogen reserves are depleted.
Hence, the given statement is true.
The most appropriate answer is C ! in atomic bomb there is uncontrolled nuclear chain reaction !!
Answer:
The answer is Brain Stem.
Explanation:
The brain part that we are least consciously aware of is the brain stem and the reason is because of how it operates and it's functions.
The brain stem is the part of the brain that is located at the end and controls the message flow between our body and our brain. It also regulates our physiological processes such as heart rate, blood pressure, breathing etc. without our notice.
I hope this answer helps.