Different individuals within a population have developed two ways of escaping a predator. One has become fast and sleek and uses great amounts of energy escaping the predator. The other
digs holes in advance into which it escapes and waits for the danger to pass. Which organism
is more fit? Explain why you think so. This should take 3-5 sentences for a high quality
answer.

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. 

Wyyeurudydudyeye2y3y3y3ueuudisusuisus7w7uwh2u

A1 a 2 a 3 ooh lol i think that's it

Answerbonded to an amino group(nh2);