Answer:
Purring is a kind of defence mechanism, and a way for your cat to remain calm when they're stressed . Just as your cat's purring can make you feel calmer, it helps to soothe them too. That's why a lot of cats purr on the vet's table - even when they aren't happy. Purring is more than just a method of non-verbal communication.
Explanation:
Answer:
Although we assume that a cat's purr is an expression of pleasure or is a means of communication with its young, perhaps the reasons for purring can be deciphered from the more stressful moments in a cat's life. Cats often purr while under duress, such as during a visit to the veterinarian or when recovering from injury. Thus, not all purring cats appear to be content or pleased with their current circumstances. This riddle has lead researchers to investigate how cats purr, which is also still under debate. Scientists have demonstrated that cats produce the purr through intermittent signaling of the laryngeal and diaphragmatic muscles. Cats purr during both inhalation and exhalation with a consistent pattern and frequency between 25 and 150 Hertz. Various investigators have shown that sound frequencies in this range can improve bone density and promote healing. Cats have adapted to conserve energy via long periods of rest and sleep, it is possible that purring is a low energy mechanism that stimulates muscles and bones without a lot of energy. Perhaps cats' purring helps alleviate the dysplasia or osteoporotic conditions that are more common in their canid cousins. Although it is tempting to state that cats purr because they are happy, it is more plausible that cat purring is a means of communication and a potential source of self-healing.
Short answer: Cats purr as a way to calm themselves, to communicate, self-heal.
Answer: D Would be correct
Explanation: (3 + 5i) – (2 + i) And also, C for the other one.
Answer:
D
Explanation:
Answer:
f−1(x)=x/3+5/6
Explanation:
A mammary gland simply means the gland that's located in the female's breasts and it's responsible for lactation.
Your information is incomplete. Therefore, an overview of the topic will be given. It should be noted that males and females have glandular tissue within their breasts.
In females, the glandular tissues develop after puberty. The mammary glands are responsible to produce milk. It is typically regulated by hormones.
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Answer:
The respiratory system provides oxygen for cells, while the circulatory system transports oxygen to cells. C. The respiratory system breaks down food for cell energy, while the circulatory system rids the body of waste.
Subtraction is a mathematical operation that reflects the removal of things from a collection. The amount by which Brian is short is $11.
Subtraction is a mathematical operation that reflects the removal of things from a collection. The negative symbol represents subtraction.
The cost of the gift is $45. Brian has $27, also his father gave him $7, therefore, the total money he has is,
$27+$7 = $34
The amount Brian is short of will be the difference between $45 and $34, therefore,
The amount Brian is short off = $45-$34 = $11
Hence, the amount by which Brian is short is $11.
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the answer is 11
Explanation:
27+7= 34
45-34=11