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
Elena-2011 [213]
3 years ago
15

1.Which of the following comparison statement is true about population growth of more developed countries?

Chemistry
2 answers:
SCORPION-xisa [38]3 years ago
4 0
Hi 

the answer would be <span>
B.Less developed countries do not have access to safe and reliable family-planning and health care as do more developed countries.

hope this helps</span>
Anna007 [38]3 years ago
3 0

Answer:

The correct answer is B. Less developed countries do not have access to safe and reliable family-planning and health care as do more developed countries.

Explanation:

In general, less developed countries have higher population growth rates than developed countries do. This is because these countries lack developed medical centers capable of guiding their populations in terms of family planning, which means that pregnancy rates are higher due to ignorance and lack of availability of contraceptive methods. Likewise, these countries have high mortality rates, with which life expectancy tends to be lower than that of developed countries; This is also explained in the deficiencies of their health systems.

You might be interested in
Substance which allows energy to pass through it
Airida [17]
A substance which allows energy (heat or electricity) to pass through it is known as a conductor.

These substances usually have free electrons which allows the charges to flow easily in the substance, thus, transferring energy.

Other substances which do not have free electrons and do not allow energy to pass through them are known as insulators.
3 0
3 years ago
When enamel is remineralized with fluoride
WITCHER [35]
<h2>The required "option is d)".</h2>

Explanation:

  • Remineralization of enamel is a natural process and is of the same color.
  • The saliva contains calcium, phosphate, and fluoride which helps in the neutralisation of acids present in food.
  • Remineralization helps in improving the strength and functioning of the tooth by replacing calcium ions and flouride ions which were removed by demineralization.
  • It helps in prevention of cavity formation in teeth and strengthens the teeth by replacing loss of calcium ions, phosphate ions, and fluoride by fluorapatite crystals that are more resistant to acids.
  • Hence, the remineralized crystal is more resistant to acids.

6 0
4 years ago
What type of reaction is this.... CH2(g)+02(g)
oee [108]

Combustion

Explanation:

This reaction is called a combustion reaction. It is very peculiar to reactions involving hydrocarbons.

In such reactants, oxygen gas is used as a reactant. It combines with fuel usually the hydrocarbon to produce heat and light energy.

For the combustion of most hydrocarbons, water and carbon dioxides are usually the product.

        2CH₂   +   3O₂  →   2CO₂   +  2 H₂O

learn more:

Combustion brainly.com/question/11089002

#learnwithBrainly

6 0
3 years ago
A student with a body temperature of 37°C holds a piece of ice that has a temperature of –8°C.
Andrei [34K]

Answer:

B

Explanation:

Heat moves as thermal energy from hot body to a cold body

don't forget to rate answer

8 0
3 years ago
Argon occupies a volume of 28.3 L at a pressure of 0.36 atm. Find the volume of argon when the pressure is increased to 0.85 atm
FromTheMoon [43]

Answer:

12

Explanation:

Boyles law

P1 (.36)

V1(28.3)

P2(.85)

V2(?)

P1*V1=P2*V2

plug it in, and you get 12

3 0
3 years ago
Other questions:
  • Which ions are spectator ions in the formation of a precipitate of agcl via combining aqueous solutions of cocl2 and agno3?
    15·1 answer
  • explain why the crystal structure of barium fluoride, BaF2, differs from that of magnesium fluoride, MgF2
    7·1 answer
  • Water interacts with polar substances like –OH groups but not with non-polar substances like methyl (-CH3) or ethyl groups (-CH2
    10·1 answer
  • Be sure to answer all parts.The equilibrium constant (Kc) for the formation of nitrosyl chloride, an orange-yellow compound, fro
    7·1 answer
  • How do you convert 34.6 kilograms to micrograms?<br> Also the Steps that got you that answer
    15·1 answer
  • What is another name for base? in chemistry​
    12·2 answers
  • HELP FAST PLZ!!!!!!!!!!!!!_____ energy from the outlet transfers energy to the light bulband
    15·2 answers
  • PLZ HELP PLZ<br> NO WRONG ANSWERS
    8·2 answers
  • HELP PLEASE!!!! WILL MARK BRAILIEST<br> =(
    11·2 answers
  • Which of the following is most likely to occur due to severe winds during a hurricane?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!