Recently Asked Questions In Biology

Question

CHiCH,

CH.CH,

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4. Para las siguientes sustancias: Cla, Na, NaCI, CH,CH,OH y Cao.

a) Indique el tipo de enlace principal (covalente, iónico o metálico) que presenta cada una.

Chat covalente; Na: metálico; Naci: iónico; CHiCH,OH: covalente; y CaO; iónico

b) Ordénelas de mayor a menor punto de fusión normal.

CaO» NaCi >Na > CHiCH;OH> Cl

c) Entre los compuestos iónicos, justifique cuál de ellos tendrá mayor energía reticular.

Answer

El compuesto iónico con mayor energía reticular será el que tenga los iones con mayor carga y menor tamaño, ya que esto aumentará la fuerza de atracción entre los iones.

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La energía reticular de un compuesto iónico depende de la carga y el tamaño de los ion...

Question

11

What activity mainly distinguishes ideation from idea generation?

O A.

communicating how to develop new ideas

• B. involving brain writing as well as brainstorming

• c. providing creative ways to rethink and iterate

• D. innovating rather than working around the edges

Answer

D. Innovating rather than working around the edges.

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Ideation is the process of generating and developing ideas, while idea generation is the process of coming up with new ideas. The main activity that distinguishes...

Question

6

to offend anyone. she said both cakes were equally good

a Not wanting

As not wanting

She didn't war

d Because not wanting

Answer

She didn't want to offend anyone because she said both cakes were equally good.

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The sentence is saying that the speaker did not want to offend anyone, so they said that both cakes were equally good...

Question

In delivering an effective persuasive

speech,

A. hop back and forth often so that your legs don't tire

from standing too long.

B. have a dignitied posture and avoid distracting actions

(like swaying back and forth).

C. don't smile; otherwise, the audience may not take you

seriously.

D. don't stand up too straight- you don't want to project

too much confidence.

Answer

B. have a dignified posture and avoid distracting actions (like swaying back and forth).

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Having a dignified posture and avoiding distracting actions is important in delivering an effective persuasive speech because it helps to maintain the audience's attention and focus on...

Question

120U

Question 2 of 10

Which musical style introduced group improvisation?

O A. New Orleans jazz

• B. Ragtime

O C. Blues

O D. Bebop

Answer

D. Bebop

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Bebop is a style of jazz music that was developed in the 1940s and 1950s and is characterized by fast tempos, complex harmonies...

Question

19. Which substance changes the colour of damp red litmus?

A

CO2

Cl2

H2

D

SO2

Answer

SO2.

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SO2 (sulfur dioxide) is a gas that dissolves in water to form sulfurous acid. When damp red litmus paper is...

Question

3. Read this sentence from paragraph 4.

Lucia was the most reluctant of them all to leave her home, her school, and her friends.

What meaning does the author convey through the use of the word reluctant?

A. a sense of urgency

B. a swell of emotion

C. a desire for excitement

D. a feelina of unwillingness

Answer

D. a feeling of unwillingness

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The author is conveying that Lucia was unwilling to leave her home, school, and friends. The word reluctant implies a feeling of unwillingness or resistance to...

Question

Why is it important to be prepared for natural disasters

Answer

It is important to be prepared for natural disasters in order to minimize the potential damage and loss of life.

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Being prepared for natural disasters is essential in order to reduce the potential damage and loss of life that can occur. Preparation can include having an emergency...

Question

Does she

homework?

Answer

Unknown. Please provide more context or information for me to give a proper answer.

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I apologize for the confusion. The question "Does she homework?" is incomplete and lacks context. It is difficult to provide a proper answer without more...

Question

The picture shows what happens when a plant grows from a seed to an adult.

Adult

2 months

1 month

Seed

- Soil

What change happens as the plant grows?

) A The plant loses leaves.

• B. The plant gets shorter.

• C. The plant gets flowers,

• D. The plant has fewer stems.

Answer

C. The plant gets flowers.

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As the plant grows from a seed to an adult, it goes through various stages of development. One of the significant changes that occur during this process...