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ira [324]
3 years ago
13

What does the digestive system do?

Biology
1 answer:
mixer [17]3 years ago
5 0
The digestive system is the system of organs that help you digest foods and extract nutrients that your body uses
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Hypertension is defined as a systolic/diastolic blood pressure at or above ____ mm hg
Sati [7]
<span> It is 130/90 or 140/90 </span>mmHg<span>. for every </span>
8 0
3 years ago
What is the relationship between ligaments, bones and joints?​
kakasveta [241]

Ligaments connect one bone to another bone. Therefore, they allow a joint to form, because joints are where two or more bones connect.

Take your knee joint for instance (***see attached pic***). The knee joint is formed by the connection of the femur (your thigh bone), the tibia (your shin bone), and the fibula (the other long bone in your lower leg). In order for all of these bones to connect there are many ligaments in the knee joint that keep the bones connected and in place.  A well known example of one of these ligaments in the knee joint is the ACL (anterior crucate ligament), which is commonly torn in sports, namely football. Most people have heard of this ligament because it receives a lot of media attention since tearing it can greatly alter or even end professional athletes' careers.

8 0
3 years ago
Heyyy can someonee pleasee help i needd to answerr this correctlyyy
pishuonlain [190]
Yes there is a pattern.
4 0
3 years ago
Which statement best contrasts animals with other living things?
EastWind [94]
<h2>Animals</h2>

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A. Animals have muscle tissue, whereas other living things do not.

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Animals and many other living things posses multiple cells. Most of the cells in organisms are with nucleus.Most of the multicellular organisms have tissue level organization of the body.

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3 years ago
Drugs affect the cell function in a variety of ways. briefly describe and provide an example of an agonist, a competitive antago
Kay [80]
An agonist exhibit a positive biological effect similar to the receptor it stimulates. For instance, beta agonists (i.e. Salbutamol) stimulate the beta receptors in the bronchial system therefore leading to bronchodialtion. A competitive antagonist negates the function of the specific receptor by binding to the receptor binding site before the biological ligand. A non-competitive agonist negates the function of the specific receptor by binding to an allosteric site leading to a conformational change of the receptor site.
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