写一则化学实验室的规则,英语作文

Question

写一则化学实验室的规则,英语作文

Answer 1

Purpose:
See mold (mold) the circumstances under which grow the fastest
Experimental materials:two slices of bread,water,a paper bag
Experimental methods:(1) Take 1 slice of bread,tear (slice) in two,one on the dry environment,a sprinkle of water on top
(2) and then take a piece of bread,torn in half,one in a dark environment (in a paper bag) and one on the glare
Results:top watering bread mold grow faster on
On the paper bag of bread mold grow faster on
Experimental results:mold in damp dark environment grow faster