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
fomenos
3 years ago
15

Describe at least two biological systems. Explain how the systems are independent from an interconnected with each other.

Biology
1 answer:
S_A_V [24]3 years ago
6 0

The human respiratory system is a series of organs responsible for taking in oxygen and expelling carbon dioxide. The primary organs of the respiratory system are the lungs, which carry out this exchange of gases as we breathe. The circulatory system is made up of blood vessels that carry blood away from and towards the heart. Arteries carry blood away from the heart and veins carry blood back to the heart. The circulatory system carries oxygen, nutrients, and hormones to cells, and removes waste products, like carbon dioxide.

The respiratory system works directly with the circulatory system to provide oxygen to the body. Oxygen taken in from the respiratory system moves into blood vessels that then circulate oxygen-rich blood to tissues and cells.

You might be interested in
The pelvic cavity is a continuation of the:
Oksi-84 [34.3K]
The abdominal cavity is the answer you are looking for.

3 0
3 years ago
Which of these would best fill in the chart for "B"?
Yuki888 [10]
Is there perhaps a pic you can post so we may help you :3 or options
7 0
4 years ago
20 points ! multiple choice
Fynjy0 [20]

Answer:

D

Explanation:

Key points:

- Cells have a variety of mechanisms to prevent mutations, or permanent changes in DNA sequence.

- During DNA synthesis, most DNA polymerases "check their work," fixing the majority of mispaired bases in a process called proofreading.

- Immediately after DNA synthesis, any remaining mispaired bases can be detected and replaced in a process called mismatch repair.

- If DNA gets damaged, it can be repaired by various mechanisms, including chemical reversal, excision repair, and double-stranded break repair.

that's from khan academy^

5 0
3 years ago
Read 2 more answers
This part of the nucleotide forms a hydrogen bond with its complementary part on dna
xxTIMURxx [149]

Answer: Base pairs are formed when adenine forms a hydrogen bond with thymine, or cytosine forms a hydrogen bond with guanine. The second part of a nucleotide is the phosphate, which differentiates the nucleotide molecule from a nucleoside molecule.

Explanation:

7 0
3 years ago
What are animals called that feed on herbivores?
castortr0y [4]
Animals that feed on herbivores can be either omnivores, animals that eat both meat and plants, or they are carnivores that feed on meat. Hope this helps
8 0
3 years ago
Read 2 more answers
Other questions:
  • Which part of the scientific method allows biologist to share their findings to share their findings with other scientists
    10·1 answer
  • Will someone help me? Thank you if you do :)
    14·1 answer
  • You are at a restaurant where they offer both grass-fed and grain-fed beef, and are trying to decide which is the most sustainab
    8·1 answer
  • What is the roughage fiber and where does it come from
    9·1 answer
  • What by-product of cellular respiration do our bodies need to get rid of?
    12·2 answers
  • Plz help!!! First and Last attempt!!
    6·1 answer
  • About what percentage of the United States energy is supplied by nonrenewable resources?
    9·1 answer
  • What food contains no lipids, nucleic acids, carbonhydrates, or proteibs?
    5·2 answers
  • Chipmunks use cheek pouches to carry food and store for the winter. Is this a structural adaptation, behavioral adaptation, or b
    14·1 answer
  • What is the variable and unit of measure for water potential
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!