You weigh two different objects on the same scale in the same location on earth. the weights are different. what must be different about the two objects?
a.
moving at different speeds
b.
width
c.
mass
d.
momentum
e.
color

Environmental impacts on evolution : mastery test

What abo controlling alleles could kim give her child

Drag each description to the correct location on the image. not all descriptions will be used. describe the parts of a comet. the frozen part of the comet the atmosphere of gases and dust formed when the nucleus vaporizes tail made of small, solid dust particles tail made of ions that appears to point away from the comet's orbit