Lisa and beth are both in their 60s. lisa continues to eat a healthy diet and walks with her neighbors every day. she also does yoga and swims twice per week. beth has stopped worrying about what she eats and spends much of her day watching tv and sleeping. lisa is likely to demonstrate than beth.
a) worse dental hygiene
b) less cognitive decline
c) worse memory performance
d) more health issues

Less cognitive decline

Explanation:

Cognitive decline is a neurological problem in the cognition of a person. It is the expected decline of cognition at aging. It is normal among older people. This is the problem with memory, thinking, judgment and of course normal decline at this age.  

Symptoms:

Thus in the above statement, Lisa and Beth both have an aging cognitive decline that is normal.

every society, in order to meet the needs of it's people, has to answer three basic questions:

- what should we produce?

- how should we produce it?

- for whom should we produce it?

this questions must be answered in order to, option b, aid in production decisions.

every country can't produce everything, no matter how rich their land is. it may be a matter of technology, resources or geographical conditions. so, these three questions must be resolved in order to get the most of the production of each land.

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raliegh, north ! hope this