Make bags of air with some potato slices at the bottom.
Answer:
The correct answer to the question: The pineal body secretes which hormone that maintains the body´s internal clock, the 24-hour wake-sleep cycle, and regulates the onset and duration of sleep?, would be, C: Melatonin.
Explanation:
The process of sleep and wakefulness, also called the circadian cycle, its a pretty complex system that is controlled by several parts of the brain, but most importantly, structures of the diencephalon (vital is the hypothalamus), the pineal gland, and the stem of the brain. All these structures, and some others, respond to changes both in light perception by the eyes and other senses, heat, and homeostatic balances. These factor play a vital role in telling the human body that it is time for sleep, or to awaken. The pineal gland, as part of this melody, is essential, as it secretes the hormone, melatonin, in response to light changes. Melatonin will balance out the process of sleep, when it is secreted in high quantities by the pineal gland, and wakefulness, when it is no longer secreted in response to the presence of light. This is what is called the circadian cycle.
Answer:
The correct answer is -
- is your grandson ok? How come he didn't call you directly
- Aren't you lucky to be so close with your grandson and his friend; do you get to see or talk with them often?
Explanation:
To know if Helen is a victim of fraud or not we need to analyze and ask the question to see if the doubts are valid or not. It is very unlikely that her grandson's best friend calls her and not the grandson himself for help. Are they are so close and often meet so they are well known to each other to ask for such type of help and why not the grandson.
If they really well know with the friends and their grandson is able to ask the help himself, this is genuine if not she might have victim of the fraud.
Answer:
According to kin selection, saving the life of your sister-in-law would do the LEAST for improving your inclusive fitness.
