Answer:
an elastic wave in the earth produced by an earthquake or other means.
Explanation:
earthquake, surface
primary wave
;)
Answer: I got it :)
Explanation:
Domain, Kingdom, phylum, class, order, family, genus, and species.
Explanation:
The experimenter alters the independent variable with the hopes of collecting data about how the dependent variable changes in response.Other variables have to be controlled so that any changes of the dependent variable are attributed to the known independent variable.
Answer:
My answer is C.
Explanation:
Because only plant cells have cell wall.
Answer should be B I think
