Which statement describes a newton?
-It exists only for objects on Earth.
- It measures the mass of an object.
- It reflects the amount of force an object exerts.
- It states that every object attracts another object.

What causes an unsaturated fatty acid to have a different shape than a saturated fatty acid? o a. unsaturated fatty acids have more hydrogen atoms. o b. unsaturated fatty acids have double carbon bonds. o c. unsaturated fatty acids have more nitrogen atoms. o d. unsaturated fatty acids have single carbon bonds.

List the advantages and disadavantages of the switch from persistent chlorinated hydrocarbon pesticides (such as ddt) to nonpersistent organophosphate pesicides. have the benefits of the switch outweighed the disadvantages? explain.

Other than earth, is also known to have magnetic pole reversal? a: venus b: mars c: earths moon d: the sun