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
sineoko [7]
4 years ago
7

High concentrations of carbon dioxide are harmful to the human body. The heart and the lungs work together to keep the body’s ca

rbon dioxide level low. When the amount of carbon dioxide in the blood gets too high, the heart beats faster and the lungs begin to exhale more rapidly. This allows the lungs to remove the carbon dioxide from the blood and expel it from the body faster.
Based on the information, select the two body systems that work together to maintain a low carbon dioxide concentration in the body.



There are two correct answers. Select both answers.

a
digestive system
b
circulatory system
c
respiratory system
d
nervous system
Biology
1 answer:
elena-s [515]4 years ago
5 0

Respiratory and Circulatory

You might be interested in
How has convergent evolution shaped marsupial diversity?
tatyana61 [14]

Explanation:

Hello!

Let's solve this!

Convergent evolution is when two similar species (or some part of the species) have evolved through different branches but that fulfill the same function. In the case of marsupials, they are placental mammals that live in Australia. But they are different from placental mammals that live in South America.

5 0
4 years ago
Why does energy transfer not always result in Phase change ?
prohojiy [21]

Answer:

phase change requires more energy to occur

6 0
3 years ago
How do animals use protein
irinina [24]

Animals use protein for several roles in the body, such as building and repairing muscles and other body tissues. It is needed to form new skin cells, grow hair, build muscle tissue, and more. It also assists in creating body chemicals like hormones and enzymes that are needed for normal function. It provides energy (like carbohydrates do) and keeps the immune system strong.

4 0
4 years ago
What are the similarities and differences between the structures and functions of viruses and cells?
sdas [7]

Answer: Cells are the basic units of life, and Viruses are non-living infectious particles, much smaller than a cell, and need a living host to reproduce

Explanation:

7 0
3 years ago
g ______________ pair with UAC, UAU, and UGC codons. Group of answer choices tRNAs ribosomes elongation factors release factors
Vsevolod [243]

The anticodons on tRNA are the ones that pair with codons on mRNA during translation.

<h3>Translation</h3>

It is also known as protein synthesis.

During this process, the genetic codes on mRNA, otherwise known as codons, pair with their complementary anticodons on tRNA to release the respective amino acid.

The amino acids are linked together by peptide bonds to give the primary structure of proteins.

More on translation can be found here: brainly.com/question/17485121

4 0
2 years ago
Other questions:
  • Which of the following is an abiotic factor shown in the picture above?
    10·2 answers
  • Why dead specimens must be used with tranmission electron microscopes?
    8·1 answer
  • Why do scientist prefer to use food webs over food chains
    6·1 answer
  • Which statement is NOT true about mitosis?
    8·1 answer
  • How many times do humans blink a day
    12·1 answer
  • In airports, the control tower functions in directing air traffic and keeping all flights running smoothly like a command center
    12·2 answers
  • Which structure of the skeleton system holds bones together
    14·1 answer
  • Pls my you help me with these questions
    15·1 answer
  • A girl rides her scooter 5m North, 7m East, 5m South, and then 7m west. What is her displacement?
    7·1 answer
  • When an atom has less electrons is it more likely to form an ion
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!