Why is type o rh-negative the universal donor?

True or false? distance is a vector quantity?

There are 35 students in music class and 57 students in dance class. Find the number of students who are either in music or in dance class. when two classes met at same hour

The short-legged Ancon sheep is descended from a mutant ram discovered in Dover, Massachusetts in 1791. Why did this mutation become established?

How doctor would respond to him patients. how do cells repair themselves? what are the different organelles that make up our cells? what are their functions?

Increased food supplies in an ecosystem decrease competition because the competing organisms would a. reproduce more often. b. have enough food to eat. c. store large quantities of food. d. have more space in which to live.

Carbon most often makes what kind of bond with other elements?

What substances in plants and eggs are tightly bound to iron and limit its absorption into the body?

What does an agarose gel electrophoresis not confirm? presence of dna. dna size based on standard curve. dna composed of primer-dimer. concentration o?

How does the behavior of atoms change when they are found in a solid, liquid, or gas?

Based on this data, predict what will happen to the water in the Ogallala aquifer over the next decade.