Answer:
19.46
Explanation:
BMI (body mass index) is a value derived from the mass and height of a person. It is used to determine whether a person has a healthy weight.
Usually, BMI is expressed in metric units - kg/m². You get it by simply dividing the person's weight in kilograms by their height in meters squared. When it comes to the imperial units used in the US, you should divide the weight in pounds by height in inches squared and then multiply that by 703. This means that the formula looks like this:
This is how we'll get the result 19.46. People who have a BMI of 18.5–24.9 are considered to be of normal weight, which means that Macy is of average size for a teenager.
<span>Experiencing emotional, psychological, or physical trauma.
Hope this helps!
~Olivia
(P.S. Best answer please? I only need on more brainliest answer to get to Virtuoso! Thanks!! <3 :))</span>
Answer:
<em>The correct option is C) happened by chance</em>
Explanation:
Mutations can be described as any changes which occur in the DNA of an organism. Mutations can be natural or induced through methods like the use of chemicals.
Mutations occur randomly and happen by chance. Hence, option C is correct.
Other options like option A are false because mutation is the sudden change in the genome of an organism. Hence, mutations will not cause the teeth to grow longer until they reach an optimal length.
Answer:
B. Adult flies have emerged from the shells
Explanation:
A pupa is the life stage of some insects undergoing transformation between immature and mature stages. The pupal stage is found only in insects that undergo a complete metamorphosis, with four life stages: egg, larva, pupa, and imagoa, therefore, an empty pupae means the insect has emerged from the pupae by splitting the pupal case and leaving it empty
