Answer:
Explanation:
Calcium is needed for strong and healthy bone of the foetus and this can only be gotten from diet in milk, cheese. About 1000mg of calcium is needed in a day for a pregnant woman.
Iron is also very important its helps in the production of red blood cells and its ensures the availability in the foetus. About 25mg is needed daily and can be gotten from beans, lean meats.
Vitamins A is also essential diet for pregnant woman. It is required for good eye sight, body growth and skin formation in the baby and it can be obtained from vegetables such as carrot, sweet potatoes.
Answer:
Explanation:
Understanding needs helps you understand behavior.
The fourth one, voluntary exchange
<span>The correct answer is partial reinforcement<span>.
Partial reinforcement refers to a reinforcement schedule, wherein a behavior is reinforced sometimes rather than all the time. Research studies indictae that partial reinforcement is a powerful tool in shaping and maintaining behavior. In this instance, where John sometimes rewards his daughter for excusing herself, he is using a partial reinforcement schedule.</span></span>
<span>True. Undocumented workers are part of the informal sector
when it comes to the working industry. Usually undocumented workers are
immigrants who have no legal basis for being within the area of work that they
are involved in. It is a responsibility that they should take into consideration
because they are not adding up to the GDP growth of the economy. </span>
