Answer:
D. Hertzsprung-Russell Diagram
Explanation:
The Hertzspring-Russel Diagram or HR-Diagram is used to study the evolution of stars. It plots stars depending on the temperature against luminosity. Stars go through different changes depending on its mass at the beginning. These changes occurs in stages and each stage is marked by a change in temperature and luminosity.
Answer:
False
Explanation:
The humans have very big impact on the environment, and this can be seen very well with the trees, or rather the forests. The majority of the human impact on the trees has indeed been negative, with enormous amounts of land being total stripped of trees. The main reason for such actions have been the opening up space for agriculture, building infrastructure, creating settlements...
The humans also had positive impact on the trees, and that should not be put aside. Lot of types of trees have experienced expansion in new areas because of the humans, mostly fruit trees, as they have been used for food. Numerous areas that are arid or semi-arid have been forested by the humans in order to increase the tree fond, reduce erosion, and even make a place more beautiful.
I think B is the correct answer sorry if I’m wrong
Answer: I think for 12 the second one ssia has more elders
Explanation: I one is wrong since if there where a ton of kids wouldnt they eventually get married and have children? Number 3 is wrong since if there are married ppl they would have children. The last is wrong also since Asia did not say ppl arent allowed to have children.
Answer:
Oregon Counties Today
States bordering Oregon are California, Idaho, Nevada and Washington.
Hope this helped have a great day!! :)) <333
Explanation:
