1)convert the following a)1000 kg into grams
b)1000000 m into km
c)2.5 years into minutes?
2)A length 650 cm of thin thread wraps around a cylinder exactly 30times calculate the circumference and the radius of the cylinder
(take) ?
3)Describe how you would measure the diameter of a atennis ball?
4)A patient takes adrug of 560mg. How many kilograms are there in this drug?

We all use gps today, even if we don't drive yet. i bet you have been in the car with a parent and they have asked you to get out your phone to find a specific location. in your car, on the phone, you are using a very sophisticated technology. gps satellites circle the earth twice a day in a very precise orbit and transmit signal information to earth. gps receivers take this information and use trilateration to calculate the user's exact location. essentially, the gps receiver compares the time a signal was transmitted by a satellite with the time it was received. the time difference tells the gps receiver how far away the satellite is. now, with distance measurements from a few more satellites, the receiver can determine the user's position and display it on the unit's electronic map. what type of signal is utilized by the gps satellite?

According to social exchange theory, altruistic behaviors benefit the individual who performs them.

The passage that directs air to the lungs is called a. diaphragm. b. larynx. c. bronchi. d. pharynx.