Answer:
false
Explanation:
because direct and indirect costs are the major costs involved in the production of a good or service. While direct costs are easily traced to a product. indirect costs are not.
Answer: Circulatory system!
Explanation: The digestive system works with the circulatory system to distribute nutrients to a body for energy and health :)
The correct option is (a) pregnancy.
The greatest energy requirement per unit of body weight occurs during pregnancy.
Pregnancy requires a lot of changes. Fetal growth requires a lot of nutrients and energy. Within several weeks of conceiving the baby the placenta and other organs start to develop. Many hormonal changes also take place in the body. These changes adjust the nutrients metabolism and changes occur in the physiology of the mother's body.
<h3>What changes occur during pregnancy? </h3>
- The body of women starts producing more estrogen and progesterone which are primary female hormones.
- Weight gain is another change that a lot of mothers experience during pregnancy.
- There can also be significant changes in the size and color of breasts.
- Stretch marks, water retention, uterus changes and other changes are also common.
To learn more about pregnancy visit: brainly.com/question/15844783
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The answer to your question on which are the most common minerals that can be located in Earth's crust would be B - Feldspar and quartz
In fact, the reason why this is the correct answer is because if you were to dig into the Earth's crust - these two metals are what you would most likely found in a lot of cases.
