Within a single use of the scientific method, which of the following steps can only be performed after data is collected? a. the initial hypothesis is formed. b. the initial experiment is designed. c. controls and variables are chosen. d. conclusions are drawn.

Texas has an impending storm, and california is experiencing a water crisis. match the technologies with the state that can use them to reduce the effects eddies natural hazards. texas is the storm cellar and the wood that is crisscrossed. california is the dam and the storage tanks

Will someone me with this.. specialized cells which perform a particular function form: tissues organs or organism

Which macromolecule catalyzes chemical reactions this be considered enzyme chemical reactions thus he considering enzymes