Physics, 01.11.2019 06:31 alyssa0888
Lucille is finding it difficult to play soccer after school. her doctor thinks that her cells might not be getting enough oxygen. when lucille talked about it with a friend, her friend said there might be a problem with lucille’s respiratory system or circulatory system. what do lucille’s cells need in order for her body to function properly? how might a problem with lucille’s respiratory system or circulatory system make it difficult for lucille to play soccer?
ezra eats a cheese sandwich for lunch. cheese contains a lot of protein, and bread is mostly starch. ezra plans to play basketball later in the afternoon. he is breathing normally.
what does ezra need from the food he ate and the air he breathes so that he can play basketball? how do ezra’s body systems work together to get the molecules he needs into his cells? how do his cells use these molecules to release energy for his body to run?
Answers: 1
Physics, 21.06.2019 21:50
When applying kirchhoff's rules, one of the essential steps is to mark each resistor with plus and minus signs to label how the electric potential changes from one end of the resistor to the other. the circuit in the drawing contains four resistors, each marked with the associated plus and minus signs. however, one resistor is marked incorrectly. which one is it?
Answers: 1
Physics, 22.06.2019 16:40
On your wedding day your lover gives you a gold ring of mass 3.67 g. 48 years later its mass is 3.44 g. on the average how many atoms were abrated from the ring during each second of your marriage? the atomic mass of gold is 197 u. don't enter units
Answers: 1
Physics, 22.06.2019 18:30
Apiece of metal 75g at 110°c is dropped in a container with 500g at 20°c. the h2o if temperature is 24°c find specific heat capacity of metal
Answers: 3
Lucille is finding it difficult to play soccer after school. her doctor thinks that her cells might...
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