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
vfiekz [6]
3 years ago
8

How many types of endocrine systems ​

Biology
1 answer:
mezya [45]3 years ago
3 0

Answer:

There are three types of endocrine cells;

Explanation:

; alpha cells which secrete glucagon, beta cells which secrete insulin, and delta cells which inhibit the secretion on glucagon and insulin: Glucagon increases the blood glucose level by stimulating the liver causing convert Glycogen into Glucose (sugar).

You might be interested in
Select all that apply.
BigorU [14]

Answer:

Microevolution refers to evolution at or below the species level.

Explanation:

  • If the change occurs in the short period span of time within the specific species then this type of change is refereed to as the micro evolution.
  • Micro evolution is occurred in between small group of animals or species.
  • If the evolution is expanded to community or large population it is not considered as a microevolution.
  • Microevolution may be caused due to mutation, selection, gene flow and genetic drift.
3 0
2 years ago
Read 2 more answers
PLZZZZZZ HELPPP how do we obtain energy from wind PLZ WRITE A PARAGRAPH ABOUT ITTT PLEASEEEEE
sladkih [1.3K]

Explanation:

Wind energy, or wind power, is created using a wind turbine, a device that channels the power of the wind to generate electricity. The wind blows the blades of the turbine, which are attached to a rotor. The rotor then spins a generator to create electricity . Wind energy is a renewable energy source that is clean and has very few environmental challenges. Wind power actually starts with the Sun. In order for the wind to blow, the Sun first heats up a section of land along with the air above it. That hot air rises since a given volume of hot air is lighter than the same volume of cold air. Cooler air then rushes in to fill the void left by that hot air and voila: a gust of wind. The Office of Energy Efficiency and Renewable Energy describes a wind turbine as “the opposite of a fan.” Simply stated, the turbine takes the energy in that wind and converts it into electricity. So how does it do that? First, the wind applies pressure on the long slender blades, usually 2 or 3 of them, causing them to spin, much like the wind pushes a sailboat along its path through the water. The spinning blades then cause the rotor, or the conical cap on the turbine, and an internal shaft to spin as well at somewhere around 30 – 60 revolutions per minute. The ultimate goal is to spin an assembly of magnets in a generator which will, well, generate voltage in a coil of wire thanks to electromagnetic induction. Generators require faster revolutions, however, so a gear box typically connects this lower speed shaft to a higher speed shaft by increasing the spin rate to around 1000 to 1800 revolutions per minute. These gear boxes are costly as well as heavy, so engineers are looking to design more “direct-drive” generators that can work at the lower speeds.

5 0
2 years ago
Read 2 more answers
How do you show the presence of a trait in a pedigree?
zubka84 [21]
To show he presence of a trait you would need to follow it through multiple generations in a pedigree.
6 0
3 years ago
Molecules of a shark
Marysya12 [62]

I have a question are you asking what are the molecules of a shark or something

6 0
3 years ago
name and describe the cell structure that helps prevent damage to certain cells when they are subjected to high osmotic pressure
julia-pushkina [17]
Isn't it the cell membrane? The cell membrane controls what goes in and out of the cell using active and passive transport. Osmosis being a part of passive transport.
4 0
3 years ago
Other questions:
  • Which best describes what happens when a person sees a blue ball? . . . A.. Human eyes reflect blue light back to the ball.. . .
    12·2 answers
  • Doctors do not administer vaccinations to people who are too sick. Which best explains why?
    5·1 answer
  • Many farmers and gardeners compost their plant and animal waste. The living material naturally decays in compost bins, forming a
    6·2 answers
  • What process must happen before this process depicted below?
    5·2 answers
  • What are the three types of RNA?
    14·2 answers
  • How do plants and fish impact the pH of the lake?
    14·2 answers
  • An igneous rock that cools quickly will have what type of crystal size?
    12·1 answer
  • Explain how the processes of photosynthesis and cellular respiration help the cell and organism maintain homeostasis.
    7·1 answer
  • The energy used when force affects something<br> O Speed<br> O Work<br> O Motion<br> O Force
    7·1 answer
  • What type of mutation occurs only in gametes<br>​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!