Be sure to answer all parts. The average density of human blood is 1060 kg/m3. What is the mass of blood in a person who has a
blood volume of 0.00507 m3? Report your answer in units of kilograms and in units of pounds.
m
kg
Іь

In a sample of oxygen gas at room temperature, the average kinetic energy of all the balls stays constant. which postulate of kinetic molecular theory best explains how this is possible? a. attractive forces between gas particles are negligible because the particles of an ideal gas are moving so quickly. b. collisions between gas particles are elastic; there is no net gain or loss of kinetic energy. c. gases consist of a large number of small particles, with a lot of space between the particles. d. gas particles are in constant, random motion, and higher kinetic energy means faster movement.

How do you lengthen a pattern piece? (family and consumer science, sewing)

Ants live on acacia trees in south america. the ants feed on sugars secreted by the trees. the trees provide room for the ants to live. the ants sting any other insect or animal that comes to eat the trees. what type of relationship is this?