True or false: genetic engineering is always totally safe and everyone thinks it is a good idea

The blackbody curve for a star name zeta is shown below. what is the peak wavelength for this star ?

Which are forms of frozen water? check all that apply. dew frost hail rain sleet

Acalorimeter is to be calibrated: 51.203 g of water at 55.2 degree c is added to a calorimeter containing 49.783 g of water at 23.5c. after stirring and waiting for the system to equilibrate, the final temperature reached is 37.6 degree c. specific heat capacity of water (s = 4.18 j/g∙degree c). calculate the calorimeter constant. (smδt)warm water = -[(smδt)cold water + (calorimeterδtcold water)]