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Maurinko [17]
3 years ago
15

Take a moment to examine these images of cells and their surrounding membranes. You already know that the cell membrane protects

the cell from the external environment and controls what substances enter and exit the cell. As you study the pictures, consider the following questions: Which of the two cells do you think is more efficient at transporting materials through the cell? Why?
Biology
1 answer:
Law Incorporation [45]3 years ago
4 0

Answer:

Where is the pic.........

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Step 1- Investigative Question
larisa86 [58]

Answer:

Eggshells are made of calcium carbonate. If you soak an egg in vinegar the eggshell will absorb the acid and break down, or dissolve. The calcium carbonate will become carbon dioxide gas, which will go into the air.

Explanation:

It will bounce.

I believe that it is testable because you can do it at home.

Independent variable is vinegar.

7 0
3 years ago
Which of the following are factors that affect climate?
Ganezh [65]
Where are the options
4 0
3 years ago
Amagnetwith alength of 10cmwasgiven to Meera and shewas told to break themagnetinto3 pieces.Before breaking the magnet had 1 nor
Marat540 [252]

Answer:

3 North poles and 3 South poles

Explanation:

A magnet is a piece of object that produces a magnetic field outside itself. A magnet has a north pole and a south pole. Similar poles repel each other, while opposite poles attract each other.

If a magnet of 10cm is broken into 3 pieces, we will have 3 pieces of magnet. Breaking a magnet does not destroy the properties of the magnet. Rather, each piece becomes a full magnet with both north and south poles.

Breaking a 10cm magnet will give us 3 magnets with 3 north and 3 south poles with equal pole strength.

8 0
3 years ago
How many bacteria would there be if 500 bacteria underwent fission every 20 minutes for an hour?
Alex73 [517]

Answer:

hjftjir?urififukfjf

Explanation:

Genel bilgi toplama sistemi yani GBT, ülkemizde, İçişleri Bakanlığı'na bağlı olarak “Adli Sicil Yönetmeliği” ile uygulanan bir veri toplama uygulamasıdır. ... Sistem, mahkeme kararı ya da hakkında adli karar olmadan değiştirilmesi mümkün olmayan verileri içermektedirGenel bilgi toplama sistemi yani GBT, ülkemizde, İçişleri Bakanlığı'na bağlı olarak “Adli Sicil Yönetmeliği” ile uygulanan bir veri toplama uygulamasıdır. ... Sistem, mahkeme kararı ya da hakkında adli karar olmadan değiştirilmesi mümkün olmayan verileri içermektedirGenel bilgi toplama sistemi yani GBT, ülkemizde, İçişleri Bakanlığı'na bağlı olarak “Adli Sicil Yönetmeliği” ile uygulanan bir veri toplama uygulamasıdır. ... Sistem, mahkeme kararı ya da hakkında adli karar olmadan değiştirilmesi mümkün olmayan verileri içermektedir

3 0
3 years ago
The ploidy of daughter cells as a result of meiosis is different than that of the parental cell. Briefly explain what this state
leva [86]

When we talk about meiosis I and II we talk about gametes formation.

The objective is to create cells with half DNA charge, called haploids.

At the meiosis I, in prophase I, crossing over happens and anaphase separated homologous chromosomes.

In the end, you still have cells with all DNA charges (2n).

To start meiosis II cells does not duplicate its DNA. When anaphase II happens sister chromatids split, and you end with half DNA charge cells. Haploids or (n).

8 0
4 years ago
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