<h2>Answer is option "A"</h2>
Explanation:
- It has many functions including control of hunger, thirst, body temperature, sleep, parenting behaviors, and circadian rhythms. It is an incredibly intricate piece of the mind containing numerous locales with profoundly specific capacities. When an animal is not hungry, and it needs food are satisfied, it is called satiety.
- The hypothalamus plays a super-sized role by making decisions about what actions need to be taken by various endocrine glands throughout the body. Its primary purpose is to make sure that the body stays in a continual state of balance, known as homeostasis. There is a satiety center responsible for hunger.
- Hence, the right answer is option A "hunger"
All cells have DNA. The DNA does not depend on the difference in size or shape.
A cladistic analysis shows the order in which derived characters evolved
The greater the speed of two identical masses, the greater the kinetic energy. So, the mass that is traveling twice as fast as the other has much more kinetic energy. The formula for kinetic energy is KE=m*v^2 (kinetic energy equals mass times velocity squared), and velocity is the same as speed in this case because it is squared. So, the mass traveling twice as fast has 4 times the kinetic energy, because 2 squared=2*2=4.
Answer: The mass traveling twice as fast has four times the kinetic energy.
Answer:
Water and polymers.
Explanation:
Dehydration reaction may be defined as the reaction in which a water molecule is released during the process of reaction. Large molecules are joined together by the process of dehydration.
Polymers are formed by reacting the monomers together with a release of small molecules like water. Hence, water and polymers are formed by dehydration reaction.
Thus, the correct answer is option (3).
