Help fast with homework​

Food webs - transferring energy and matter from one level to another. here you see four food webs. one or more are incorrect. which food web(s) show the correct sequence of organisms, from start to top level consumer? a) a b) d c) c d) a and d

Which statement best compares aerobic and anaerobic respiration

There are only about 250,000 known fossil species. true or false