Answer:
4. Energy can be created and destroyed
Explanation:
Reason being it tells you a part of the definition of energy while all the other answers tell you why the sun is not the only source of energy.
PLS HELP
Determine the quantity of work done when a crane lifts a 200-N block from 2 m above the ground to 6 m above the ground.
Roberto and Genevieve are trying to separate a mixture of beads using a sifter. The chart below shows the colors and sizes of the beads. What size must the holes in the sifter be to separate the red and blue beads from the yellow beads?
Answer:
2.5 mm
Explanation:
It's just big enough for red and blue to fall through but small enough that yellow will stay in
Answer:b
Explanation:
Because it look like it
Please help me with my science work
this is due in 45 minutes :,)
what you're supposed to do is put the name of the part each letter is on
Answer:
CANT SEE
Explanation:
What atoms should be in the products of the chemical reaction?