Answer:
The cell membrane is selectively permeable . It lets some substances pass through rapidly and some substances pass through more slowly, but prevents other substances passing through it at all. Some small molecules such as water, oxygen and carbon dioxide can pass directly through the phospholipids in the cell membrane.
All cell are enclosed by a cell membrane , which is selectively preamble.Molecules can gain or lose an move into or out of cells by diffusion and active transport. cells gain or lose water by osmosis.Some small molecules such as water, oxygen and carbon dioxide can pass directly through the phospholipids in the cell membrane.
The phospholipid molecules are able to move around within the layers and give the cell membrane flexibility.
Explanation:
Answer:
Henry had just fled for his life from the front lines of the conflict. He tossed the pinecone at the squirrel as a type of experiment to see whether the squirrel would escape or remain and fight. He felt better about abandoning the struggle after seeing the squirrel flee. He believed that Nature was confirming that he should defend himself rather than remain and naively accept death.
Answer:
My idea of success is where everything is on the right track. Having a great job that I love and being financially stable with this job start the idea of success. Those who support me in everything I do makes me feel great. Toxicity is something I can't deal with because I did for a long time. My vision of success is where I'm doing what I love and with the people I love.
Explanation:
That is a good thought in my opinion
This quote comes from the Gettysburg Address. The Gettysburg Address is a speech that was delivered by President Abraham Lincoln during the Civil War. The speech was delivered at the dedication of the Soldiers' National Cemetery in Gettysburg, Pennsylvania.
In this speech, Lincoln urges the crowd to think of the soldiers, and of how bravely they fought at the Battle of Gettysburg. Lincoln reminds the audience that words do not matter much (<em>"the world will little note, nor long remember what we say here"</em>) but that action means everything (<em>"but it can never forget what they did here"</em>). In this way, he encourages the audience to think very highly of the soldiers, and to appreciate their sacrifice and their courage deeply.