From where do we obtain the cells of our test subject?

Answer:

B: Hyperosmotic solutions may cause the cell to shrink.

Explanation:

Final answer:

The first statement is false because it inverses the concepts of potential and kinetic energy. The second statement is true, and the electric field is indeed analogous to the gravitational field. The third statement is false since voting rates in the U.S. are not higher than in most other democratic industrialized countries.

Explanation:

The answers to those statements are as follows:

1. False. The statement is incorrect because it inverses the concepts of kinetic and potential energy. When a rock is thrown into the air, its height increase adds to its potential energy, not kinetic energy. When it starts falling back to the ground moving faster, its velocity increase adds to its kinetic energy.
2. True. This statement is correct. The characteristics of an electric field indeed make it analogous to the gravitational field near the surface of Earth. Both fields decrease in intensity with the square of the distance from the source.
3. False. Voting rates in the United States are not higher than in most democratic industrialized countries including Sweden and South Korea. In fact, other industrialized countries often have higher voter turnout rates than the U.S.

Learn more about Kinetic Energy, Electric Field, Voting Rates here:

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Explanation:

Meiosis I has one diploid parent cell and ends with two haploid daughter cells, splitting the number of chromosomes in each cell. Meiosis II starts with two haploid parent cells and ends with four haploid daughter cells, maintaining the number of chromosomes in each cell.

Answer:

its c : When blood sugar concentration is above normal, the endocrine system releases hormones that lower the blood sugar concentration until it reaches a normal level, and the release of the hormones slows.

Explanation:

A) Positive feedback loop

B) Positive feedback loop

C) Negative feeback loop

The best answer is b - it is rigid.

The cell wall is defined as the rigid, outermost layer found in plants and also certain bacteria, algae and fungi. It is absent in animal cells.

The plant cell wall is made up  cellulose which is a structural carbohydrate. The cell wall is rigid and thus offers structural support allowing plant such as trees to grow to great heights.

It also helps prevent water loss, helps protect against insects and pathogens and keeps the shape of the plant.

the answer to this question is B because im doing a bilogy test right now as u read this :)

Answer:

Yes, the fourth and last step is denial or the inability to perceive that a certain behavior is self-destructive.

Explanation:

• The most important aspect of addiction of harmful elements is the psychological dependence of our body.
• To achieve the developed tolerance, the person needs more consumption of that drug hence getting more into the physical damage and family dissolution.
• After tolerating the negative consequences the person reaches the final step where he or she denies to understand any negative effect of that self destructive element and continues its consumption.