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
andre [41]
3 years ago
8

The heart is apart of what system

Biology
2 answers:
neonofarm [45]3 years ago
6 0

Answer:

The heart is part of the circulatory system.

Explanation:

Julli [10]3 years ago
4 0

Answer:

circulatory system

Explanation:

You might be interested in
What molecules do both dna and rna contain
podryga [215]
DNA and RNA are both made up of monomers called nucleotides. They also both have three nitrogenous bases: Adenine, Cytosine, Guanine.
8 0
3 years ago
Read 2 more answers
Carbon that gets into the soil through (animal death or defecation) can get buried and eventually (after a really long time) tur
klio [65]

Answer:

D

Explanation:

Crude oils, shale,  and natural gas are some of the fossil fuels formed in this way. They are specially formed when vast amounts of algae die and sink to the bottom of the oceans over time and accumulate with sediments. They become buried under vast layers of sediments that apply high pressure. Over time, the high pressure and temperature turn the organic molecules into fossil fuels.

4 0
3 years ago
Which body type generally would have the highest ratio of water content to total body mass? muscular female thin male muscular m
Alina [70]
<span>Body fat directly influences total body water. The influence of age, gender and fitness is also relative. Women and older persons tend to be lower on total boy water because they have lower fat free masses. Athletes tend to have higher total body water, therefore a younger athletic male would have the highest.</span>
5 0
3 years ago
What are bacterial viruses called?
Pie
Bacteriophage, also called phage or bacterial viruses, any of a group of viruses that infect bacteria.
6 0
3 years ago
Read 2 more answers
When you exercise you generate excess heat and your body temperature rises. blood vessels dilate in the skin, warm blood flows c
zalisa [80]

Answer:

The  correct answer is negative feedback.

Explanation:

Negative feedback is considered the mechanism that frequently regulates biological reactions in the body. Negative feedback helps reduce the stimulation of some processes, such as controlling the temperature.

It can be seen that negative feedback works by redirecting some processes that go to one point directs a degree of that process to a different location.

In this case, on the temperature, the feedback is responsible for putting the system to work from the moment it starts to sweat using the different processes to regulate the temperature. This process uses help from enzymes and body pathways.

<em>I hope this information can help you. </em>

3 0
3 years ago
Other questions:
  • Select the correct answer.
    9·2 answers
  • Write an analogy to explain why cell size is limited
    15·1 answer
  • Select the best discriptiom for each cycle:
    15·1 answer
  • Which feature on microscope did Anton van Leeuwenhoek add that enabled him to magnify organisms about 250 times?
    6·2 answers
  • Which numbered organelle produces ATP during cell respiration?
    5·1 answer
  • What type of plate boundary exists today along the Himalayas
    14·1 answer
  • Where are proteins
    9·2 answers
  • Two chromosomes in a nucleus that carry genes controlling the same inherited characteristics are...
    14·1 answer
  • Lollll i need help
    7·1 answer
  • What are different of Light and electricity<br> Giving brainlest :) uwu
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!