Replication is said to be semi-conservative. What does this mean about the chain being made? Half is, the other half is

Which of the following was a characteristic of a dromaeosaur? modified front claw grasping with their forelimbs both a and b none of the above

Which factor affects the force of gravity between objects? check all that apply. direction distance mass shape time

What two atoms form a covalent bond a. a sodium and chlorine atom b. an iron and oxygen atom c. two oxygen atoms d. two sodium atoms apex