Answer:
Because extraterrestrial life may exist astronauts when they come home, have to go through a certain quarantine process. Completing this process will to make sure there isn't something called the "back contamination" which is a germ of sorts that can be the cause of diseases we aren't used too. Then because of incubation period the safety protocols were very strict. Since how astronauts don't have anything to do with planet exploration and machines like rovers do, black contamination is really a problem. Sterilization of samples brought back was also in question but because astronauts don't bring anything like that back they do not have to worry about it.
Explanation:
Remember to summarize something is too give the important details of that something. In this case you read the source and take the most important details of that source into a four to five sentence summary which you have then summarized.
Hope this helps.
Answer:
Explanation:
When teaching a lesson on verb tense, the teachers should:
1. Scaffold their instruction and assignments and provide multiple representations of concepts
2. Promote student interaction that is structured and supported
3. Provide bilingual instruction when feasible, which leads to better reading and content area outcomes
4. In English language instructional settings, permit and promote primary language supports
5. In the English language instructional settings, use comfortable instruction strategies to combine content area learning with academic language acquisition
Answer:
The speaker and the neighbor repair the wall from opposite sides. The speaker and the neighbor repair the wall from the same side. The speaker repairs his side of the wall while the neighbor watches.