you have two solid substances that look the same. What measurements would you take and which tests would you preform to determine whether they are the same.

Zeros that follow non-zeros numbers and are also to the right of a decimal point are significant

This punnett square shows the cross between two pants. one parent has round seeds (rr). and the other parent has wrinkled seeds (rr) which best describes their offspring as shown in this cross?

How much work would it take to move a coulomb charge across a 4 volt potential difference?