Answer:
The body requires sun to make vitamin D (option b)
Explanation:
Vitamin D is a nutrient belonging to the liposoluble vitamins —together with vitamins A, E and K— that participates mainly in the metabolism and homeostasis of calcium and phosphorus, among other functions.
<em><u>Dehydrocholesterol</u></em><em><u> is the chemical compound from which </u></em><em><u>vitamin D₃</u></em><em><u> —cholecalciferol— is synthesized, which occurs in the skin thanks to the effect of </u></em><em><u>sunlight</u></em><em><u>.
</u></em>
Cholecalciferol is inactive, and as it passes through the liver and kidney it is transformed into its active equivalents, calcidiol and calcitriol, respectively.
Answer:
E...
Explanation:
scrotum...is the right answer
Answer:
The earth, the land, and the organisms that surround us are our home. To live, humans have to take energy and resources from their natural surroundings. All human life brings us into relationship with the landscapes, the plants, and the animals around us.
Explanation:
Does your question have the following list of options?
<span>A. Attention
B. Motor reproduction
C. Replication
D. Reinforcement
</span>If so, then the answer would be letter D. Reinforcement.
<span>In 1961, Albert Bandura illustrated a famous “
Bobo Doll Expirement” to support his
statement that children observe the people surrounding them behaving in many
different ways.</span>
Children observe these models—people observed,
and encode their behaviour.
>At first the child tried to imitate the
model’s behaviour the same as itself but it is more likely to attend to imitate
actions modelled by people on the same gender.
> Second, the models around the child will try
to respond to the behaviour the child imitates which could be REINFORCEMENT or
PUNISHMENT.
<span>If the child’s imitation of the model is
rewarding, then the child would likely to REPEAT or continue imitating the behaviour,
thus her behaviour has been strengthened—REINFORCED.</span>
