Explanation:
in the diagram we don't know the value of X
but in the next figure we know how much the Forse is applied. so when describing a motion. we need to include the unit and the magnitude to underestimate there value
Answer:
Yes! I think modern whales are different from whales of the past.
Explanation: I think this because past whales didn't have as much worry than pass whales because of the pollution and all of the over fishing going on. Hope this helps, have a gooooooood day!
A rough endoplasmic reticulum has ribosomes on it's surface. A smooth ER does not.