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
klio [65]
3 years ago
13

Which system covers the external surface of the body and manufactures vitamin D:

Biology
1 answer:
Dmitry_Shevchenko [17]3 years ago
6 0

Answer:

B the integumentary system

Explanation:

Largest body system and comprises the skin and the appendages which acts to protect the body from a variety of different kinds of damage's Examples such a as lack of water or abrasion from the outside.This system includes hair,scales,feathers,or even nails.this system may help keep your body afloat and regulate temperature.

You might be interested in
Compare and contrast asexual and sexual reproduction. Be sure to include at least two similarities and three differences
Maksim231197 [3]
Asexual- one parent, identical offspring

sexual- two parents, and non identical offspring


both- types of reproduction
8 0
3 years ago
Read 2 more answers
Where do we find moss plant​
Zigmanuir [339]
You can find it in a swamp, or near a swamp. You find it in shady and damp areas.
5 0
2 years ago
Hello, please match the following correctly. Ty
Rashid [163]

Answer:

I'm gotta take a stab at it:

1. Health = E

2. Weight Management = G

3. Bacteria = F

4. Vaccination = H

5. Dengue = I

6. Allergens = B

7. Body Mass Index = J

8. Down Syndrome = A

9. Proper Sewage Disposal = C

10. Infectious = D

Hope it helps!

7 0
2 years ago
Which of these invertebrates have segmented bodies.?
zhuklara [117]

<u>Answer:</u>

The correct answer option is C. Annelids.

<u>Explanation:</u>

Annelids are the invertebrates that have segmented bodies.

The annelids or Phylum Annelida (also called ringed or segmented worms) are widely known for their characteristic of having segmented bodies.

These annelids contain largely segmented bodies with each segment having secondary subdivisions known as annuli which consists of elements of the different body systems which are essential for life, for instance the nervous system.

7 0
3 years ago
The change in CO2 levels in the air in the container for when the person was sleeping vs. when they were awake.
kicyunya [14]
Well CO2 levels are high , and that’s a shift in their reaction. so i suppose when the person is sleeping their CO2 levels are lower so if there is an answer asking if it’s lower then press that if not i don’t know i’m sorry :/. if you ever need anything else DM me lol
7 0
3 years ago
Other questions:
  • Describe the pathway of sound from the point where it enters the outer ear to the point in which the sound information travels t
    5·1 answer
  • Intense competition would most likely occur between?
    9·2 answers
  • “How fast do hummingbirds fly?” Why is the question a scientific question?
    7·2 answers
  • After the effector cell has been stimulated by acetylcholine (ACh), what enzyme stops this stimulation and allows the effector m
    10·1 answer
  • When biuret solution is used as an indicator, it turns from blue to purple in the presence of which organic molecule?
    11·2 answers
  • Beach sand is eroded by wind and water and if erosion is not prevented, people will have to come in later and dredge the beach.
    15·1 answer
  • Describe the roles of the lymphatic system​
    6·1 answer
  • How many protons are in an atom krypton
    12·1 answer
  • PLEASE HELP ME!!!!!! <br> What happens to the muscles when the weight is lowered?
    15·1 answer
  • HELP ME PLS ASAP IT’S ALREADY OVER DO I WILL GIVE BRAINLIST IF U ANSWER EVERY QUESTION YES they have to be real answers... NO No
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!