These are far away stars that send our light energy and radio waves

a. pulsar
b. quasar
c. white dwarf
d. protostars

Leila has dimples because she received a gene copy from her father that coded for dimples. this means that dimples are an example of a trait that is

What kind of bond is created by the attraction between atomic particles of opposite charge? ionic bond hydrogen bond covalent bond nuclear bond

During an experiment, readings for blood pressure in a persons body were found to be constant . however , when he measured by a different blood pressure cuff , the readings differed by 15 points for each reading. this difference indicates that the results are