A) Humans are made up of many cells while Bacteria are single-celled orginisms. We can reproduce, take energy and have the ability to move around
Some are weaker than others it’s natural causes or they fight then d1e
I think answer youre looking for is 2Na+O->Na2O . But sadly it is wrong since we dont use atomic oxygen in reactions. It should be rather
4Na+O2 => 2Na2O but it doesnt correspond to ratios given.
Answer:8
Everything after the decimal place is a significant figure here
When solid melts, the temperature of the substances increases and the substance absorbs heat energy, converting the solid to a liquid.
