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
Sindrei [870]
4 years ago
15

Which system connects the lungs to the heart?

Biology
1 answer:
Brums [2.3K]4 years ago
8 0
Hello,

Here is your answer:

Your answer is the circulatory system!

The circulatory system connects the veins all around the body so the blood can be transported around the body.

Your answer is Circulatory system!

If you need anymore help just ask me!

Hope this helps!
You might be interested in
Sand is used to make glass. what do you think must be done to the sand to make it transform into glass?
inysia [295]

Answer: Heat the sand up

Explanation: I dont have an explanation just to heat the glass up

8 0
3 years ago
Read 2 more answers
"which is responsible for more cancer deaths in women: breast, colon and rectum, pancreas, or ovary?"
astraxan [27]
It is the breast that is responsible for more cancer deaths in women through breast cancer. Hazard factors for creating breast cancer incorporate being female, stoutness, absence of physical exercise, drinking liquor, hormone substitution treatment amid menopause, ionizing radiation, early age at first monthly cycle, having youngsters late or not in any manner, more established age, and family history.
4 0
3 years ago
Who postulated the “nature versus nurture” hypothesis?
Alja [10]
It was made popular by Francis Galton, but it was first mentioned in John Locke's works
5 0
3 years ago
Read 2 more answers
how long do scientists estimate that the sea has been at its current level? A. 250 years B. 2,500 years C. 25,000 years D. 250,0
EastWind [94]

d. 250000 years is the answer

3 0
3 years ago
Read 2 more answers
positive repressible regulatory mechanism, transcription of the structural gene(s) occurs in a. the absence or presence of the c
aleksklad [387]

Answer:

B -the absence of the inducer, but not in its presence

Explanation:

In positive repressible regulalor mechanisms transcription of the structural gene(s) occurs in the absence of the inducer because proteins are normally bound to the pertinent DNA segment. when an inhibitor is bound by the inducer, it is prevented from binding the DNA. which will the stops the activation and transcription of the structural genes.

Example of positive repressible regulator is Activator .

Regulating the rate of transcription is a mechanism of gene regulation leading to the productionn of more than one protein product from a single gene.

4 0
3 years ago
Other questions:
  • True or false equal points of elevation on a a topographic map are connected by contour lines
    13·2 answers
  • Explain how magnesium hydroxide can reduce the amount of acid in the stomach
    13·1 answer
  • Describe the symmetry in members of phylum echinodermata?
    11·1 answer
  • Explain the adaptation in plants using cactus as an example​
    11·2 answers
  • Which of the following drugs is most likely to cause psychosis, where a person starts becoming delusional (i.e., having false be
    10·1 answer
  • Which of the following is exclusively a natural resource of carbon dioxide?
    14·2 answers
  • PLS HELP due in 10 minutes
    13·1 answer
  • What is the definition of carbon dioxide?
    12·2 answers
  • In sickle cell anemia, there is a mutation that prevent red bloods cells from carrying oxygen around the body. What protein is b
    11·1 answer
  • PLEASE HELP 50 POINTS <br> NO LINKS
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!