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
alex41 [277]
3 years ago
11

How does the endocrine system change over a period?​

Biology
1 answer:
Alika [10]3 years ago
8 0
Answer::: Brain structures called the hypothalamus and pituitary gland control the menstrual cycle. The hypothalamus triggers the pituitary gland to make hormones that trigger the ovaries to make oestrogen and progesterone. ... Disorders of the hypothalamus, pituitary gland or ovaries can affect menstruation, causing amenorrhoea
You might be interested in
A group of adults and students went on a class trip to Washington, DC. The number of male students was 1 more than 7 times the n
Maru [420]
There were A adults, Sm male students, and Sf female students. 
<span> </span>
<span>Sm = 1 + 7A </span>
<span>Sf = Sm/2 </span>
<span>A + Sm + Sf = 82 </span>

<span>A + (1 + 7A) + (1 + 7A)/2 = 82 </span>
<span>2A + 2 + 14A + 1 + 7A = 164 </span>
<span>23A + 3 = 164 </span>
<span>23A = 141 </span>
<span>A = 7 </span>

<span>The number of male students is 50. </span>
<span>The number of female students is 25.</span>
6 0
3 years ago
Why is classification subject to change?
vladimir1956 [14]
Classification is subject to change because science is an evolving subject. New things are discovered every year and thus changing the way we understand the world around us.
8 0
3 years ago
Which term describes all scavengers?
mart [117]
Consumers because scavengers hunt for food b
5 0
3 years ago
Please help me i would appreciate it a lot
attashe74 [19]

Answer:

c

Explanation:

These thyroid hormones stimulate all the cells in the body and control biological processes such as growth, reproduction, development, and metabolism.

6 0
3 years ago
6. The diversity of species in a community refers to the _
Ainat [17]

Answer:

The answer is "species richness."

Explanation:

It is a term that relates to the amount of species in a environment, and also has to do with measuring the diversity of a species in a community.

5 0
3 years ago
Other questions:
  • All of the following are characteristics of modern amphibians except:
    8·1 answer
  • Which focuses on the composition of matter?
    5·2 answers
  • Rat is an omnivores animals. <br>True/False​
    11·1 answer
  • 1. A polymer is comprised of repeating monomers that are connected to each other through dehydration synthesis reactions. What a
    5·1 answer
  • Which of the following scientists can be identified as a taxonomist?
    15·1 answer
  • Describe the energy transfer between water molecules occurring as water moves in the ocean.​
    13·1 answer
  • Which of the following describes a response controlled by the endocrine system?
    10·1 answer
  • What allows us to categorize rocks into the three rock types: igneous, sedimentary and metamorphic? Magma or weathering Involvem
    5·1 answer
  • What does this sequence What does this sequence illustrate?
    9·2 answers
  • As energy is passed through the food chain some of the energy is lost as heat what is the approximate amount of energy that is p
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!