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
xxMikexx [17]
3 years ago
7

In a ____ circulatory system, fluid is pumped through specialized, enclosed vessels.

Biology
2 answers:
mart [117]3 years ago
7 0

Answer: B. Closed

In a closed circulatory system is the one in which the blood is circulated to all the parts of the body of the organism through vessels of different length and width. In this system the blood is pumped from the heart through blood vessels where it is transported to different organs and cells of the body instead of filling up the body cavity.

Mazyrski [523]3 years ago
6 0
In a closed circulatory system
You might be interested in
What was the purpose of the vinegar In the third trial?
Free_Kalibri [48]

A)test the effect of raising Ph on enzyme action

5 0
3 years ago
Read 2 more answers
Please help me please will give brainliest ​
Svet_ta [14]
Is this just a random question or is there any information given to us about his parents? if not, C would be your answer
7 0
3 years ago
External respiration involves The exchange of O2 and CO2 between the lungs and the environment The exchange of wastes through th
Ganezh [65]
External respiration (correct answer) involves the exchange of oxygen and carbon dioxide within the environment.

The exchange of wastes through the skin is just called excretion by sweating. 

There is no exchange of nutrients that occur in the lungs but rather absorption of nutrients is the function of the gastrointestinal tract.

The exchange of oxygen and carbon dioxide within the cell is called cellular respiration and involves carrying oxygen from the blood to the cell then the cell uses it as the final electron acceptor in the electron transport chain. The metabolic wastes of the cell, primarily carbon dioxide, goes now to the bloodstream to be exchanged for oxygen in the lungs.
8 0
3 years ago
An alien race known as the Wombatian Wilburys has the same genetic structure as humans (i.e., same genomes). Interestingly, the
lidiya [134]

reehshsusjwneueusnenshahahananwhwjwu2uwuw

3 0
3 years ago
Very rapid (i.e. in 1-2 seconds) responses to maintain normal blood pressure during a sudden decrease in blood volume by hemorrh
Tatiana [17]

Answer:

vasoconstriction of capillaries.

baroreceptors in the aortic arch.

Explanation:

Vasoconstriction of capillaries and baroreceptors in the aortic arch are the two quick responses of body to maintain normal blood pressure during hemorrhage. Vasoconstriction is very necessary for lowering acute blood loss during hemorrhage means escape of blood from a ruptured blood vessel as well as maintain body heat and arterial pressure. The function of baroreceptors is to respond to the change in the tension of the arterial wall when blood pressure changes.

7 0
3 years ago
Other questions:
  • 1.) How is DNA related to chromosomes and genes?
    12·1 answer
  • PLEASE HELP ON LAST 3 40 POINTS
    11·1 answer
  • The Tacoma narrows bridge collapsed due to?
    10·1 answer
  • 100 points hurry will mark as brainliest⁉️⁉️⁉️⁉️
    7·2 answers
  • Candace has two diagrams of particles of substance A and substance B as shown below. She is classifying them as either pure subs
    9·2 answers
  • Which process is part of the carbon cycle?
    10·1 answer
  • 22.
    10·1 answer
  • What, do you think, would happen, and how it would change our bodies, if all our cells expressed Telomerase enzyme?
    9·1 answer
  • Margo identified one of the climate zones by placing an orange circle marker on the world map. Which climate zone has Margo iden
    9·2 answers
  • What is the difference between an inhibitory and an excitatory post synaptic potential?.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!