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
Zielflug [23.3K]
3 years ago
7

What does the digestive, respiratory,and excrtory systems have in common?

Biology
1 answer:
son4ous [18]3 years ago
7 0
Blood vessels are part of the circulatory system. The highway system of the Human Body that Transports materials to all of its Cells

Your brain is telling the systems to work together and your heart lets blood pump through your body and it helps ur muscles and all the other systems move around.
You might be interested in
Organisms in an ecosystem are interdependent. Do you think humans have interdependent relationships with other organisms? Explai
faust18 [17]

Answer:Organisms rely on each other to sustain the ecological environment, something that humans have been lacking in. So, in general, organisms are interdependent because they have no choice. There are more particular instances (mutualism, symbiosis, etc.) where the connection is more local and direct.

Explanation:

:D

8 0
3 years ago
4. Providing examples, explain how sexual reproduction in PLANTS HAS EVOLVED TO BECOME LESS DEPENDENT ON WATER.
Dmitrij [34]
CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC
8 0
3 years ago
Could a mixture be made up of only elements and no compounds
serious [3.7K]
Yes because a compound is a chemical bond with two or more different atoms with will create a chemical reaction but with just elements those don’t really chemically react to one another
5 0
3 years ago
Describe the thickness of the uterus lining during<br> menstruation process.
mestny [16]

Answer:

As the cycle progresses and moves towards ovulation, the endometrium grows thicker, up to about 11 mm. About 14 days into a person's cycle, hormones trigger the release of an egg. During this secretory phase, endometrial thickness is at its greatest and can reach 16 mm.

Explanation:

4 0
3 years ago
Read 2 more answers
What is the approximate size of e.coil?
nasty-shy [4]
.5 of a micrometer in width
2 micrometers in length
6 0
4 years ago
Other questions:
  • In the 1990s, many scientists agreed that the five-kingdom classification scheme should be expanded to six kingdoms. Which disco
    12·1 answer
  • Acetyl co A can
    10·1 answer
  • A small hollow within the brain that is filled with cerebrospinal fluid
    6·1 answer
  • Surrounds a plant cell, providing support
    9·1 answer
  • The main difference between commercial and noncommercial operations is
    15·1 answer
  • Which of the following is an example of a positive feedback?
    7·2 answers
  • Describe 3 characteristics that are not inherited, but affect survival
    14·2 answers
  • A deoxyribose sugar, phosphate group, and a nitrogen- containing base (A,C,T,G) make up a the monomer of DNA.​
    9·1 answer
  • Describe the location of his wounds indicated on figure 1.20
    9·1 answer
  • Where are the motor proteins that move chromosomes toward the poles of the mitotic spindle located?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!