Answer:
10
Explanation:
The magnification of the drawing made was 10 because it had a length of 100mm and originally had a length of 30mm. It can also be said that the magnification is 3 since dividing by the original length (30) we get: 100/30 = 3.
Answer:
option C
Explanation:
You would have 2 smaller magnets each with a north and south pole
<span>In healthy humans, our muscles are always a little bit tensed, or in a state of perpetual partial tension. This is called muscle tone. It keeps the bones and joints stable, and prevents muscles that are not being actively used from beginning to atrophy. This is not a conscious process; we don't think about keeping muscles partly active, the body just does it.</span>
Answer:
Answer is A. allow them to control all the variables involved.
Explanation:
Modelling in ecology means the use of constructed mathematical models for understanding of ecological processes and to predict or know how real it is for ecosystem to change.
Ecological modelling is useful in defining problems more precisely and clarity of concepts.
is to manage the blood circulation to the heart muscle. The Left main
coronary artery (LMCA) distributes blood to the left side of your heart
muscle and the Right coronary artery (RCA) distributes blood to the right
atrium, right ventricle, sinoatrial (SA) and atrioventicular (AV) nodes, which
controls your heart rhythm.