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
sveticcg [70]
3 years ago
10

A closed circulatory system is one in which

Biology
1 answer:
natali 33 [55]3 years ago
4 0

Answer:

Blood is stored within blood vessels in a closed circulatory system, which circulates unidirectionally (in one direction) from the heart around the systemic circulatory route until returning to the heart.

Explanation:

You might be interested in
What are pteridophytes?​
ki77a [65]

Answer:

A pteridophyte is a vascular plant that disperses spores. Because pteridophytes produce neither flowers nor seeds, they are sometimes referred to as "cryptogams", meaning that their means of reproduction is hidden. Ferns, horsetails, and lycophytes are all pteridophytes.

Explanation:

5 0
2 years ago
Read 2 more answers
Which of the following is a natural cause of acid rain?
arlik [135]
The natural cause of acid rain is the <span>chemical reaction that begins when compounds like sulfur dioxide and nitrogen oxides are released into the air.</span>
8 0
3 years ago
A man pushes a table with a force of
Gala2k [10]

Answer:

Work done (W) = d*f

= 135*35

= 4,725J

I hope you can know this answer..

8 0
3 years ago
How are homeostasis and cellular respiration mutually dependent on one another?
Arturiano [62]

Cellular respiration describes the process of oxygen and glucose and converting into water and carbon dioxide. Homeostasis is a term which refers to biological processes in which living things must maintain stable and equal conditions for survival. Cellular respiration which uses oxygen and glucose must be able to sustain life by releasing energy which is called ATP, the ATP which is produced enables many biological processes that keeps organisms alive. Cells need energy to grow, move, and function. The process of homeostasis enables cellular respiration to produce enough molecules which can sustain the development of the cell. Without homeostasis cellular respiration would cease to function and without cellular respiration the process of homeostasis would not occur. Homeostasis regulates how much molecules have to be expended in order to produce energy for the process of cellular respiration.

3 0
2 years ago
Which of the following does not describe a function of aggressive animal behavior?
baherus [9]

Answer:

The correct answer will be option C- aggressive behavior is displayed to establish hierarchy without violence.

Explanation:

Aggressive behavior is a behavior which is produced to eliminate the competition by the opponent by expressing it physically, emotionally or verbally.  Aggression is widespread in the animal kingdom which could be could be predatory between two different species or among members of same species.

Species establishes itself by showing anger and injuring others through fight which helps in establishing themselves as powerful member usually and during mating season.

Thus, option C is the correct answer.

5 0
3 years ago
Other questions:
  • What do you call an amoeba’s false foot
    7·2 answers
  • Bacterial cells that encounter conditions that are not favorable to survival will sometimes form a tough, protective shell conta
    12·2 answers
  • The retina, which is a collection of nerve cells at the back of the eye, extracts basic information, which it then sends to the
    9·1 answer
  • Both gametogenesis events (spermatogenesis in males and oogenesis in females) involve meiosis with the same number of gametes pr
    10·1 answer
  • Please help me answer this as fast as possible!!!!!
    5·2 answers
  • What is a disadvantage of a 2D model of the digestive system​
    15·2 answers
  • Which of the following offers the most complete list of how proteins function in the body
    8·2 answers
  • Guys pls help me!!!!!!!!!!!
    5·2 answers
  • 3) Plants have developed many methods of seed dispersal. The table below shows seeds of two different
    12·1 answer
  • Is there a way to select for desirable traits in plants and animals?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!