The density of mercury is 13.54 g/cm3. suppose you need 40 gm of mercury for an experiment. what volume of mercury do you need? a. 2.95 cm3 b. 541.60 cm3 c. 26.46 cm3

In which part of the body is a ball-and-socket joint found?

True or false: (a) the strings of little red dots represent carbohydrates. (b) the model is called a bilayer because there are two main types of molecules present, lipids and proteins. (c) the many black lines represent amino acid tails. (d) this model shows membrane transport. (e) the blue ovals are hydrophobic. (f) the blue ovals represent phospholipid heads.

If you relate the doppler effect on sound to the color of light waves, a police car would be the color as it approaches and the color as it recedes away from the observer.