Well, the average orbital speed of ceres is about 17.91 km/s if that helps. Sorry its not much of an answer
Answer:
B.obtained from plants
Explanation: Tobacco farmers plant tobacco plants and harvest them and that is how we obtained tobacco.
Answer:
The cell membrane controls what moves in and out of the cell. Cell membranes only allow some solutes solids to move across it. Movement across the membrane depends on the size and type of the solute-Solid.
Explanation:
Answer:
Animals need resources to survive.
Explanation:
With a lack of enough resources for various animals, it generates competition for resources and eventually animals will start to starve and die off.