Answer:
The correct answer is - part F.
Explanation:
In this image, Part F is a mirror or light source of the compound microscope as it is used to reflect the light come from any type of light source either sunlight or lamps as a light source. In some compound microscope, there is an illuminator instead of a mirror as a light source.
It is found at the bottom of the stage and can be adjusted to reflect the light directly to the specimen.
Thus, the correct answer is - Part F.
Answer:
option A
Explanation:
The correct answer is option A.
Carbon-14 is a dating technique used to estimate the age of the bone which is less than 40,000 years old.
When an organism dies the carbon 14 is converted into nitrogen 14 so, we can estimate the age of the bone.
This method is used by the archaeologist to find the age of the dead and decay animals present inside the earth's surface to study the earth and creature who have lived on earth.
Answer:
Durante el ciclo menstrual, uno de estos óvulos sale del ovario
Explanation:
<span>To determine the kcal of energy available from the serving of granola, multiply the number of grams of carbohydrate, fat, and protein, and fat by 4,9, and 4, respectively. Then add the results.</span>
25 grams of carbohydrate x 4 kcal/g= 100 kcal
<span> 5 grams of fat x 9kcal/g= 45 kcal</span>
<span> 6 grams of protein x 4 kcal/g = 24 kcal</span>
<span> Total= 169 kcal</span>
