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
maks197457 [2]
3 years ago
14

Describe three ways in which the organs of the circulatory system and respiratory system are protected.

Biology
2 answers:
Ipatiy [6.2K]3 years ago
7 0
The circulatory system and respiratory system are protected by your skin, muscles, and ribs.
bagirrra123 [75]3 years ago
7 0
In the respiratory system, your lungs are protected by your ribs. In the circulatory system, your veins are protected by skin I believe. 
You might be interested in
The lithosphere and asthenosphere make up the upper mantle.
Marizza181 [45]

Answer:

the answer is true bro

Explanation:

8 0
3 years ago
Read 2 more answers
Se efectúa un experimento en el que a la planta 1 se le suministra CO2 normal pero agua que contiene átomos de oxígeno radiactiv
algol [13]

Answer:

The Oxygen liberated in photosynthesis comes from photolysis of water.

The CHO formed from Calvin Cycle during photosynthesis comes from reduction of CO2 with H+ of photolysis of water.

Therefore,since Plant 1 contains labeled Oxygen(from water) it will give radioactive Oxygen as the byproduct of its photosynthesis. It CHO is normal.

However,Plant 2, will contain radioactive CHO,because its radioactive CO2 will be reduced by H+  from photolysis of water to form radioactive labeled  carbohydrate(CHO)

Explanation:

6 0
3 years ago
What are the 5 branches of arthropods? Draw the evolutionary cladogram.
dimaraw [331]
The five main characteristics are foot region, hard exoskeleton, bilateral symmetry, left and right limbs and a segmented body.
3 0
3 years ago
Chemicals can be dissolved in water that seeps into the soil and enters the aquifer.
fgiga [73]

Explanation:

The chemicals are contaminant in the ground water system and they can inflict serious health hazards on humans when water is sourced from such polluted ground water system.

  • Consuming contaminated water can lead to cholera and diarrhea.
  • It makes ground water toxic and poisonous.
  • Drinking contaminated ground water can lead to the introduction of heavy metals in the body.
  • Chemical wastes containing radioactive materials can damage body tissues.
  • They render ground water unsafe for drinking ans usage.

Learn more:

Air pollution brainly.com/question/10743354

#learnwithBrainly

7 0
3 years ago
Which type of seismic wave does not move through liquid material?
matrenka [14]
P waves do not move through liquid material
6 0
3 years ago
Other questions:
  • The sugar and phosphate portion of the nucleotides are found _____ on the DNA twisted ladder.
    9·1 answer
  • Which of the following is not a factor influencing preventive measures used to combat the spread of disease? A. Antibiotics B. S
    13·2 answers
  • Why do arthropods undergo molting as they grow?
    6·1 answer
  • Data must be considered valid for scientists to trust conclusions. Which is the best way to increase the validity of data in an
    12·2 answers
  • A very acidic ph level is ______ , and very basic ph level is
    9·1 answer
  • Where would you most likely find transform boundaries on an earthquake distribution map?
    9·2 answers
  • Why do resistant bacteria multiply faster after a patient has taken antibiotics compared to a healthy person who has not taken a
    15·1 answer
  • What is the first step in the formation of a theory?
    7·1 answer
  • What is the function of cilia in the respiratory system? A. Move gases into the blood. B. Move food into the stomach. C. Move mu
    10·2 answers
  • How do all the dna structures work together is it like a machine
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!