Westem scrub jays gather seeds and nuts and store them in several hiding spots throughout their territory. What is the main purpose of the westem scrub jays storing seeds and nuts?
a to have food when little is available
b to keep predators from attacking them
© to defend their young against other birds
d to keep their nests safe from larger birds

Mass is the amount of matter in an object.  weight is the measurement of the pull of gravity on an object.  say for example, you travel to the moon which has a different gravitational field compared to the gravitational field of earth. (gravitational fields: earth = 1, moon = 0.165)  now when you are on the moon, the pull of gravity on you is different than on the earth. and as weight is the measurement of the pull of gravity on an object, that means yes, your weight can and will change on the moon.  however, on the moon, on earth or even on jupiter, the amount of mass inside of you remains the same. meaning your physical mass remains constant.  in conclusion it is possible for your weight to change as your mass remains constant. 

Ithink that the answer is b

Its the second one nonmetals are moldable and easily shaped