Which of the following sources is likely to provide the most reliable scientific information? a. a newspaperb. a scientific journalc. a company websited. an advertisement

Which organelles are labeled d, and what is one feature that distinguishes them from the other labeled organelles chloroplasts the only organelles that produce sugars from sunlight mosomes, only found in animal and bacterial cells centricles only found in animal cells mitochondra, the only energo-generating structures found in cells

Which situation is an example of not doing work? lifting a couch throwing a baseball running up stairs carrying a box

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