What is another name for green algae? A. ferns

B. Chlorophyta

C. bryophytes

D. hornworts

Which of the following is always a reactant in a combustion reaction? oxygen nitrogen hydrogen carbon

Which statement is usually true about the relationship between activation energy and reaction rates? low activation energy barriers result in low rates. high activation energy barriers result in low rates. low activation energy barriers result in no reaction. high activation energy barriers result in no reaction.

What volume would 2.25 moles of ne has occupy at stp?