Answer:
The correct answer is both options are true.
Explanation:
Piaget's theory of cognitive development is a theory that explains the development and nature of human intelligence which is presented by Jean Piaget a swiss psychologist.
The preoperational stage is the second stage which starts at the age of 2 of the kids which are characterized by the egocentric, symbolism, animsim, play, and irreversibility in the nature of the kid like elliot.
This, the correct answer would be - both options are true.
First: Scarring
Scarring has nothing to do with defense
Second: False
Its B and T cells (lymphocytes)
Third: B cells
B cells produce antibodies
Clear the yard of people and pets.
<span>The passage through which the fetus is expelled during parturition, leading from the uterus through the cervix, vagina, and vulva.</span>
A is incorrect. Eating nothing but fruits will not provide you with the right amount of carbohydrates and proteins everyday. C is incorrect. It is not enough that we eat one of each food group since we have target calories per food group. D is incorrect since calcium is not only what our body needs. B is correct, we have target number of calories each day in our diet.
