The weight of your baby is putting pressure on your back, which can cause shooting pains (sciatica) in your lower back and legs. Lifting, bending, and walking can make the pain worse. Warm baths, ice packs, and changing positions may help. The volume of your amniotic fluid is reduced by about half.
Definition of Proportional Relationships- Two quantities are proportional if they vary in such a way that one of them is a constant multiple of the other. Create a free website.
When surveys and naturalistic observations reveal that one trait or behavior accompanies another, we say the two correlate. A correlation coefficient is a statistical measure of relationship. A posi- tive correlation indicates a direct relationship, meaning that two things increase together or decrease together. A negative correlation indicates an inverse relationship: As one thing increases, the other decreases, and vice versa.