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- Why do birds and mammals lay only a few young at a time?
Humans, dogs, bears, and mice are all examples of placental mammals Mammals which do not retain their young for a long period of time are marsupials, all of which have short gestation periods (e g
- What happens if a dog dog knots your anus or mouth?
It is important to note that dogs are animals and may exhibit behaviors such as mounting or attempting to mate with humans If your dog is displaying this behavior towards you, it is crucial to
- Is it OK for a human female to swallow dog sperm? - Answers
Dog sperm has no adverse affects on humans, so it should be safe to swallow dog sperm However, just because it has no ill effects biologically does not mean that this type of behavior is
- Can a dogs knot get stuck in a human female? - Answers
i want to take a dog knotThe female will go into heat and then the male will mount her, after copulation the male will be "stuck" to the female for several minutes by the "knot" in his penis It's
- Is it safe to let a dog knot you? - Answers
No, it is not safe to let a dog "knot" you This term typically refers to a dog's reproductive behavior where the male dog's penis swells inside the female dog's vagina, creating a physical tie
- What percentage of earth history has humans existed? - Answers
Humans have existed for only about 0 2% of Earth's history, which is approximately 200,000 years out of Earth's 4 5 billion-year history This indicates that humans are a relatively recent
- List of 20 animals which have respiratory system similar to humans and . . .
Many animals have respiratory systems that share similarities with humans, primarily those that possess lungs Here’s a brief list of 20 such animals: Chimpanzee: Closely related to humans
- What is the percentage of light Humans can see? - Answers
Humans can see light within the range of approximately 400 to 700 nanometers, which corresponds to about 0 0035% of the entire electromagnetic spectrum This portion of the spectrum is known as
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