Tammy is pregnant with her first child. she tells you that she loves swordfish and has it for dinner two or three times a week. based on current research, what should you advise tammy about her diet?

a. swordfish is a great source of protein and she should continue to consume it.
b. swordfish is not recommended for pregnant women because it can contain high levels of mercury.
c. swordfish is not as good for her as king mackerel; she should try to eat more mackerel.
d. swordfish is a good part of her diet, but tammy should also eat other large fish that contain omega-3 fatty acids.

B. Swordfish is not recommended for pregnant women because it can contain high levels of mercury

Explanation:

Swordfish is an oily fish. According to the United States Food and Drug Administration, swordfish contains a high level of mercury which can raise potential toxicity in human body. This will cause neurological disorder and lungs problems. If Tammy eats swordfish two to three times a week she is certainly consuming mercury. Hence, swordfish is not recommended for pregnant woman like Tammy who must avoid eating it.

levels of production can be increased by technology while holding labor and capital constant, because increased technology makes the production process more efficient. subsequently, the lras curve is almost a vertical line, that can shift to the right, with an increase in technology.

the relationship between the lras curve and the ppc is that both can make the economy could grow. the ppc achieves that when it shifts outward because of more resources or technological advances while the lras curve shifts if more resources are developed or if there are technological advances.

the lras curve is a vertical line at an output level that represents the number of goods and services a nation can produce over a sustained period using all of its productive resources as efficiently as possible with all of the current technology available to it.

the production possibilities frontier (ppf) is a graphical device that is used for economic analysis of production decisions because the ppf measures the maximum possible combinations of two goods that an economy is capable of producing with its currently available resources and technology.