Match these items.

1 .
fungi
bacteria
2 .
rhizobuim
simple sugar
3 .
legume
growth on a legume root
4 .
nodule
regulate stomata
5 .
glucose
mushrooms and yeasts
6 .
coal
use of energy in food
7 .
respiration
stored carbon
8 .
guard cells
crop rotation

What is the ima of the 1 st class lever in the graphic given? 2 3 0.5

#7 how does the structure of amino acids allow them to form a polypeptide? each amino acid has an amino group and a carboxyl group. each amino acid has a hydrogen atom and a carboxyl group. each amino acid has a carboxyl group and an r group. each amino acid has an r group and a hydrogen atom.

In 1901, thomas edison invented the nickel-iron battery. the following reaction takes place in the battery. fe(s) + 2 nio(oh)(s) + 2 h2o(l) fe(oh)2(s) + 2 ni(oh)2(aq) how many mole of fe(oh)2, is produced when 4.20 mol fe and 6.70 mol nio(oh) react?