1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
kvv77 [185]
3 years ago
6

What type of cell division is responsible for the formation of the heart, brain and lung cells from the fertilized egg?

Chemistry
2 answers:
yan [13]3 years ago
7 0

Answer:

It must be sex cells

DerKrebs [107]3 years ago
3 0
Sex Cells

Because sex cells forms into an organ of any kind..
You might be interested in
31.5 grams of an unknown substance is heated to 102.4 degrees Celsius and then placed into a calorimeter containing 103.5 grams
Alexxandr [17]
Heat gained in a system can be calculated by multiplying the given mass to the specific heat capacity of the substance and the temperature difference. It is expressed as follows:<span>

Heat = mC(T2-T1) 

When two objects are in contact, it should be that the heat lost is equal to what is gained by the other. From this, we can calculate things. We do as follows:

</span>Heat gained = Heat lost
mC(T2-T1) = - mC(T2-T1) 
31.5C (102.4 - 32.5) = 103.5(4.18)(32.5 - 24.5)
C = 1.57 J/C-g

Hope this helps.
5 0
3 years ago
Pure magnesium metal is often found as ribbons and can easily burn in the presence of oxygen. when 2.59 g of magnesium ribbon bu
stepan [7]
Burning Mg in the air and reacting with O2 forming a white powder of MnO

So the equation is going to be:
Mn + O2 ⇒ MnO (this equation is not conserved)

to make it equilibrium:
1- First we should put 2Mno to equal the O2 on both sides.
So it will be:
Mg + O2⇒ 2MgO
2- Second we should put 2Mn to equal the Mn on both sides.
2Mg + O2⇒ 2MgO (this equation is conserved)
After putting the physical states the final equilibrium equation is going to be:
                        Δ
2Mg(s) + O2(g)⇒ 2MgO(s)

 

4 0
3 years ago
Which statement explains how the periodic table is arranged?. . A.. The periodic table is arranged by the radioactivity levels i
vova2212 [387]
The periodic table is arranged by the outermost electrons of the elements and this is the statement among the given statements that explains how the periodic table is arranged. The correct option among all the options that are given in the question is the second option or option "B".
7 0
3 years ago
Read 2 more answers
What do you think is meant by the statement "the digestive system is very different
Kryger [21]
It could possibly refer to “the small intestines absorb most of the nutrients in food, and your circulatory system passes them on to other parts of your body to store or use. Special cells help absorbed nutrients cross intestinal lining into your bloodstream” hope this helps Good luck
7 0
3 years ago
PLEASE HELP I DONT WANT TO FAIL!! ):
Fudgin [204]
Hope this helps :) I didn’t know how to write subscripts so I wrote it down on some paper.

3 0
3 years ago
Other questions:
  • The ________ is what needs to be overcome in a reaction so that it can proceed to the products.
    7·1 answer
  • How much calcium hydroxide in grams is needed to produce 1.5 l of a 0.25m solution?
    14·1 answer
  • A brine solution of salt flows at a constant rate of 9 ​L/min into a large tank that initially held 100 L of brine solution in w
    8·1 answer
  • 1. Which type of compound usually has higher melting points: ionic compounds or covalent compounds? What is the reason for this
    11·1 answer
  • What is the special state of matter that exist last at extremely high temperatures?
    6·1 answer
  • Electrolysis can be used for all of the following, except A. separating metals from ores. B. plating objects with metal coatings
    9·1 answer
  • What are the primary products of burning a fossil fuel?
    15·2 answers
  • Answer fast please <br> Which is a tissue?
    5·2 answers
  • If a sample of air initially occupies 240L at 2 atm how much pressure is required to compress it to 20L at constant temperature
    7·1 answer
  • How could you “supersaturate” solutions, exceeding the amount of dissolved solute possible
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!