What are the negative aspects of using nuclear energy? select all that apply
A. risk of danger at reactor sites
B. adds waste heat to air and water
C. produces a great deal of air pollution
D. it creates solid radioactive waste that has to be stored safely over the long term

What is driving behind plate tectonics (plate movment)? a) gravity only b) inertia c) convection and gravity d) the sun theres no option for science so i picked chemistry. plz

Measurements that have similar values are: a. usually accurate b. sometimes accurate c. always accurate d. never accurate

Imagine if during the cathode ray experiment, the size of the particles of the ray was the same as the size of the atom forming the cathode. which other model or scientific observation would have also been supported? 1. this would support dalton's postulates that proposed the atoms are indivisible because no small particles are involved. 2. this would support bohr's prediction about electrons moving in orbits having specific energy. 3. this would support bohr's prediction about electrons being randomly scattered around the nucleus in the atom. 4. this would support dalton's postulates that proposed that atoms combine in fixed whole number ratios to form compounds.