Two groups of students were tested to compare their speed working math problems. each group was given the same problems. one group used calculators and the other group computed without calculators. what’s the hypothesis?

What are segments of dna that code for a particular trait. a combination of dna and proteins make up what

(science)study the following ocean currents map. an ocean currents map is shown. on the map the locations for san diego, california and savannah, georgia are marked. there is a looping current from the north past san diego and a looping current from the south near savannah which statement is most likely correct about the average temperatures in san diego, california as compared to savannah, georgia? it is higher in savannah because of the cool ocean currents from the south. it is higher in savannah because of the warm ocean currents from the north. it is lower in san diego because of the warm ocean currents from the south. it is lower in san diego because of the cool ocean currents from the north.

Acompound machine is also called a machine. a. force b. simple c. complex d. directional