E-cigarettes still have toxic chemicals inside just like real cigarettes and can be even more addicting. They hurt your lungs, brain, and your wallet. Too little research has been done on it and addiction is expensive.
Answer:
Chlamydia Is Caused by Sexually Transmitted Bacteria.
Young Sexually Active Women Are Most Susceptible.
Chlamydia Is Only Contagious From Person to Person.
Symptoms Can Differ for Men and Women.
Chlamydia Infection May Have Long-Term Health Consequences.
A Woman Can Pass Chlamydia on to Her Newborn During Childbirth.
Answer:
By their activity in the soil, earthworms offer many benefits
Explanation:
increased nutrient availability, better drainage, and a more stable soil structure, all of which help improve farm productivity. Worms feed on plant debris (dead roots, leaves, grasses, manure) and soil.
Delta is a type of fibre that transmits signals that are interpreted and perceived as pain.
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Delta fibres</h3>
A delta fibres (also known as A fibres) are a type of sensory fibre. They respond to cold and pressure stimuli, and as nociceptors, their stimulation is perceived as fast/first pain input. Because they are thinly myelinated, they transmit impulses quicker than unmyelinated C fibres but slower than other, thicker myelinated "A" class fibres.
Structure
They have myelinated axons that are thin (2 to 5 m in diameter) and have a moderate conduction velocity, or speed at which a nerve signal moves (2 to 30 m/s). These nerve fibres make up the afferent portion of the reflex arc that causes the body to "draw away" from noxious stimuli because they are linked to acute (sharp) pain (e.g. retracting your hand away from a hot stove). A part of A fibres is also linked to pressure and temperature perception (also known as "cold receptors" in mammals). Contrarily, slow-conducting, unmyelinated C fibres convey gradual, scorching pain.
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