If a study talk about how vegans and vegetarians have low intake of nutrients then what would be the if independent, dependent, and control variable if they were to test participants by making them write down everything they ate over a four day period?

What are tissues? a groups of tissues that work together b basic units of structure and function c groups of cells that perform the same function d multiple organs that perform a major function

Why reason best illustrates why hershey and chase chose to use viruses in their experiment?

According to theories of how life began, how did early organic molecules begin to separate from the outside world? a: specialized enzymes were required b: chains of amino acids created a barrier c: formation of microspheres or vesicles d: rna catalyzed the formation of membranes