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
GaryK [48]
3 years ago
15

23.Explain why children often look like their parents.

Chemistry
2 answers:
nlexa [21]3 years ago
7 0
Because children get 50% of their chromosomes from each parent.
shusha [124]3 years ago
5 0

not if they are adopted!

but anyway, i am.

genetics is the answer.

follow on insta!

Lil_Naz_Gaming!

You might be interested in
100.0 mL of a 0.500 M solution of KBr is diluted to 500.0 mL. What is the new concentration of the solution
andreyandreev [35.5K]

Answer:

0.1 M

Explanation:

The following data were obtained from the question:

Initial volume (V1) = 100 mL

Initial concentration (C1) = 0.5 M

Final volume (V2) = 500 mL

Final concentration (C2) =?

Using the dilution formula C1V1 = C2V2, the new concentration of the solution can be obtained as follow:

C1V1 = C2V2

0.5 × 100 = C2 × 500

50 = C2 × 500

Divide both side by 500

C2 = 50/500

C2 = 0.1 M

Therefore, the new concentration of the solution is 0.1 M

3 0
3 years ago
Deprenyl is an enzyme inhibitor that helps prevent the metabolism of dopamine in the brain. The chemical formula of Deprenyl is
mel-nik [20]

Answer:

0.007 g of deprenyl dose is required fro the patient with body mass of 70 kilograms.

Explanation:

The dose for treating Parkinson’s disease = 100 μg/kg body weight

Mass of patient's body = 70 kg

Amount of dose of deprenyl required = 100 μg/kg × 70 kg = 7,000 μg

1 μg = 0.00001 g

7,000 μg = 7,000 × 0.000001 g = 0.007 g

0.007 g of deprenyl dose is required fro the patient with body mass of 70 kilograms.

6 0
3 years ago
Are scientific theories all proven facts?
SSSSS [86.1K]
No! That’s why they’re called theories. Most of them have a lot of facts to back it up however the theories themselves are either proven or just hypothetical.
8 0
2 years ago
Read 2 more answers
What is the enthalpy of fusion of water?
malfutka [58]

Answer:

d-  334 kJ/g.

Explanation:

You can detect it from the units of the different choices.

a- has the unit J/g.°C that is the unit of the specific heat capacity (c).

b- has the unit Kelvin that is the unit of temperature.

c- has the unit g/mol which is the unit of the molar mass.

d- has the unit kJ/g which is the unit of the enthalpy divided by the no. of rams that is the specific entha;py of fusion.

<em>So, the right choice is: d-  334 kJ/g.</em>

5 0
3 years ago
4. Quando se obtém a potência máxima da célula, o valor indicado no amperímetro, na unidade SI, está no intervalo: (A) [3,1; 3,2
Annette [7]

Answer:i dont speak english

Explanation:

sorry

8 0
2 years ago
Other questions:
  • Which example best shows conservation of resources?
    5·2 answers
  • Can someone help me answer this ASAP!! thank you!
    15·2 answers
  • Why is very important to wait until the crucible is fully coleed to room temperature before weighting
    14·1 answer
  • g The atomic mass of an element is equal to ________. The atomic mass of an element is equal to ________. its mass number one-tw
    11·1 answer
  • Someone please do this
    8·2 answers
  • Which of the following is a physical change? A) sawing a piece of wood in half. B) burning a piece of wood. C) rust forming on a
    10·1 answer
  • Which characteristic is common of cnidarians
    7·1 answer
  • I just want to know the answer
    10·2 answers
  • Which of the following substances would you expect to have a low melting point?
    9·1 answer
  • A ____________ is a large area of open land that has been turned into a container for our trash.
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!