Individual bananas will vary somewhat.
Individual bananas will vary.
3 grams
yes
A banana has a mass of 200 grams, and an orange has a smaller mass. But it depends what the sizes are.
This varies greatly with the size of the banana in question. Determine the volume of the banana using water displacement. Determine the mass of the banana on a balance. Density = mass/volume
N
A banana has the greater mass of the two, unless the thumbtack is made of something extremely dense, like neutronium.
197g
You can't measure mass in meters. Meters is a measure of length, not mass
7 inch
YES
the gram
7 most likely.
One banana is one serving, if it's a particularly large banana is could be considered two servings.
grams