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
Nutka1998 [239]
3 years ago
11

What happens to cause a female to begin puberty

Chemistry
1 answer:
vova2212 [387]3 years ago
5 0
Hormones which are chemical produced in the body.The hormones are like chemical messages which send a message to the ovaries.the ovaries release hormones which work together hence starting puberty
You might be interested in
Please help me thanks so much....I’ll mark you?!?!:))))
Marrrta [24]

Answer:

chemical

Explanation:

5 0
2 years ago
How many grams of mercury are needed to react completely with 157g of sulfur to form hgs?
Salsk061 [2.6K]
<span>To solve this we need to balance the equations first.
 So Hg + S --> HgS is balanced
 One mole of Hg requires one mole of S to form one mole of HgS.
 Number of moles of Sulphur = mass/ molar mass = 157/32 = 4.906
So 4.90 moles of S reacts with 4.90 moles of Hg.
Hence there are 4.90 moles of 4.90 of Hg.
 Mass = number of moles * molar mass of Hg
Mass = 4.906 * 200.59 = 982.891g</span>
8 0
3 years ago
Read 2 more answers
ILL GIVE BRAINLIEST
Mice21 [21]

Answer:

Which of the following happens during a lunar eclipse?

Select one:

a. Earth casts a shadow on the moon.

<u>b. The moon casts a shadow on Earth. </u>

c. Earth stops revolving in its orbit.

d. Earth starts revolving around the moon.

Explanation:

7 0
3 years ago
How do you know that oxygen was the gas removed from the volume of air and not another
klio [65]
One way of knowing that oxygen was the gas removed from the volume of air and not another is to know what the volume of air is made of first. When the composition of the volume of air is already identified, then next would be the process of separating these elements from each other and as to which is to be separated first. This would usually lead to knowing their masses, their boiling and freezing points, the temperatures at which they condense, and so on. This is to identify their differences to each other and use those differences to successfully separate those elements to each other.
8 0
3 years ago
In terms of their electron configurations, why is cesium more likely to lose its valence electron than potassium?
Harlamova29_29 [7]

Explanation:

use the term electron sheilding, the more electrons between the valence el3ctron and nucleus the easier to lose the valence electron (more sheilding = easier to lose)

5 0
3 years ago
Other questions:
  • Convert 31.9 g of N2 to moles
    13·1 answer
  • What is the mass number of beryllium with 5 neutrons
    7·1 answer
  • A mass of 70.0kg on earth, what would their mass be on the moon, which has 1/6 the gravity of earth
    15·1 answer
  • Compare and contrast atoms elements compounds and molecules
    11·1 answer
  • Determine the element of lowest atomic number that contains a half-filled d subshell in the ground state?
    15·2 answers
  • I NEED HELP ASAP PLZ LOOK AT THE PICTURE CAREFULLY!!!!
    7·1 answer
  • Over the years, the thermite reaction has been used for years to welding railroad nails, in cendiary bombs, and to ignite solid
    8·1 answer
  • Which place would have the most air pressure
    9·2 answers
  • Explain why NOBLE gases do not for ions
    11·1 answer
  • POINTS 50 - 30!!! in my bio to find some of my unanswered questions
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!