Which of the following is not a branch of natural science ?
a. life science
b. earth and space science
c. physical science
d. social science

How does the release of trapped gases in magma cause a volcano to erupt? a. they push the magma up the pipe and then are reabsorbed into the magma chamber. b. they cause the magma to change chemically into lava. c. the gases form vents that allow the magma to flow out. d. the gases rush out and carry the magma with them.

Which type of bond forms between water moleculesstrong bondhydrogen bondcovalent bondpolar bond

What is the identity of the planets?