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ale4655 [162]
3 years ago
8

H. V. Wilson worked with sponges to gain some insight into exactly what was responsible for holding adjacent cells together. He

exposed two species of differently pigmented sponges to a chemical that disrupted the cell-cell interaction (cell junctions), and the cells of the sponges dissociated. Wilson then mixed the cells of the two species and removed the chemical that caused the cells to dissociate. Wilson found that the sponges reassembled into two separate species. The cells from one species did not interact or form associations with the cells of the other species. How do you explain the results of Wilson's experiments?
Social Studies
1 answer:
borishaifa [10]3 years ago
5 0

Answer:

maybe

Explanation:

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How do lobbyists differ from political action committees (pacs)?
natka813 [3]
A Political Action Committee is a group of people with some kind of interest. They collect money and spend it to promote that interest. when a PAC hires a lobbyist, the lobbyist is the one to go to the legislator and make the case on behalf of the PAC.
3 0
2 years ago
What did the Thirteenth, Fourteenth, and Fifteenth Amendments to the U.S. Constitution do? How successful was each in practice?
lilavasa [31]

Answer:

The answer is stated below.

Explanation:

The Thirteenth Amendment of the Constitution of the United States abolished slavery. The Fourteenth amendment ensures equal protection of all the citizens of the United States and the Fifteenth amendment enforced that there should be no discrimination of voting rights on the basis of race or color.

However, the Blacks got right on the paper but in reality, the situation was the opposite. Not just the violence but discriminatory laws undermined the situation of Blacks.

3 0
3 years ago
An example of a pattern that is very harmful but not generally defined as a social problem is __________________________________
goldfiish [28.3K]

Answer:

The use of automobiles that results in more than 32,000 deaths each year.

how to prevent:

Use a seat belt in every seat, on every trip, no matter how short.

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Choose not to drive while impaired by alcohol or drugs, and help others do the same.

Obey speed limits.

Drive without distractions such as using cell phones or texting.

Explanation:

6 0
2 years ago
Responsibility assignment matrices and project organizational charts are examples of tools used in procurement management. Group
MrMuchimi

Answer:

true

Explanation:

3 0
3 years ago
Kelsey owns a cottage in which her aunt matilda lives. kelsey wants to insure that matilda can live in the cottage for the remai
Vikki [24]
The appropriate response is life estate. An existence home is a responsibility for the term of a man's life. In legitimate terms, it is a home in genuine property that closures at the demise when responsibility for the property may return to the first proprietor, or it might go to someone else.
8 0
3 years ago
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