The planet's mass in kilograms are 
b. 
<u>Explanation:</u>
Given:
Mass of Neptune =
milligrams
The mass in Kg = 1 milligram

Then the the planet's mass in kilograms will be:


The planet's mass in kilograms are
.
Answer:
i think it D sorry if i wrong because it source from history
Explanation:
Answer:
About 7,000 or 10,000 years ago!
Explanation:
Humans invented agriculture between 7,000 and 10,000 years ago, during the Neolithic era, or the New Stone Age.
Is that what ur asking?
The Federal Republic of Germany <span>is a Central European country and member of the </span>European Union<span>, </span>G4<span>, </span>G8<span>, the </span>G20<span>, the </span>Organisation for Economic Co-operation and Development<span> and </span>NATO<span>. It maintains a network of 229 diplomatic missions abroad and holds relations with more than 190 countries.</span>
4. They could have used a hammer with the label progress, and the nail could be labeled opposition??
7. An opponent could alter the steamroller's label with a new label instead of progress put rebel, and instead of the opposition, replace it with humanity. Lol (I believe the opposers are guys)