Answer: Lymphocytes are a kind of white blood cell. They’re part of your immune system. These essential cells circulate in blood and lymph fluid. They defend your body by attacking at the first sign of an invasion by harmful organisms. Lymphocytes also play a key role in triggering other immune actions and help in building your body’s immunity through past infections and vaccinations.
Explanation:
Hi,
Which of the following statements BEST describes the stork?
- Place one foot on the inside of the leg, raise the heel of the other foot, and remain in this position as long as possible.
Answer:
They do not enhance libido and typically fail to work in the absence of sexual stimulation. Some men are able to enhance both an erection and orgasm with digital prostate massage. This is a technique in which a finger is inserted into the rectum prior to and/or during sex to manually stimulate the prostate gland.
Explanation:
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Answer:
In instrumental conditioning,the distinction between negative reinforcement and punishment is that " Negative reinforcement occurs when a negative outcome is avoided, while punishment occurs when an action causes a negative outcome."
Explanation:
Instrumental conditioning also known as Operant conditioning this is a theory where associative learning process through which the strength of a behavior is modified by reinforcement or punishment. It is also a procedure that is used to bring about such learning.
While some contact lenses provide UV protection, they don't cover your whole eye, so you still need sunglasses. Look for sunglasses that protect you from 99 to 100 percent of both UVA and UVB light. This includes those labeled as "UV 400," which blocks all light rays with wavelengths up to 400 nanometers.
