Answer:
B
Explanation:
How did early hunter-gatherers affect the physical environment?
IM SORRY IF IM WRONG MY OTHER CHOICE WOULD BE D
Answer:
Social Development encompasses a <u>commitment to individual and societal well-being</u>, and the opportunity for citizens to determine their own and their society's needs and to influence decisions that affect these. Social change incorporates public concerns in developing social policy and economic initiatives.
Explanation:
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Answer:
This is an example of marginal analysis, as the decisions made by Raphael are on margin.
Explanation:
The decision of Raphael about pool versus bike time is totally a "how-much decision". It is clear that pool time and bike time can both reduce the time for race. However, the efficiency of pool time is high currently, and hence there is much sense in trying to spend more time in the pool and less on bike. This however makes no sense that all the time is spent in the pool and no time biking. Raphael only intends to alter the number of hours spend on each activity at the margin.
Answer: Blue lips in children may be as a result of lack of oxygen or constriction inhibiting proper breathing.
Maria may have swallowed one of the puzzles unconsciously which may have blocked her throat and lungs affecting her breathing.
Maria should be seated upright and her mouth checked to clear and remove any object blocking her throat or lungs or constricting her from getting sufficient and adequate oxygen which may cause her lips turning bluish making her feeling distressed on the floor.
Explanation:
Blue lip may occur when the skin on the lip becomes a bluish tint or color.
This is due to either a lack of sufficient oxygen in the blood or to extremely cold temperatures. When the skin becomes a bluish color, the symptom is generally called cyanosis. Mostly, blue lips are caused by a lack of oxygen in the blood.
