The answer would be b and c.
Hope that helps!!
The motor unit is composed of both the skeletal and muscular systems.
Answer:
is having difficulty with mental representations.
Explanation:
During the sensorimotor phase of the child's development (from birth to 2 years old), the child learns about the world through his senses and the manipulation of objects. The main achievement during this phase is the permanence of the object, that is, knowing that an object still exists, even if you cannot see it. This requires the ability to form a mental representation of objects. Through mental representation, it is also possible for the child to understand that a model and the larger object with which it resembles represent the same thing.
If the child cannot understand these things, this child may be having difficulty with mental representations.
It could be widows peak, earlobe attachment, and cleft chin.
Hi ^-^
The correct answer is: D. contaminated objects
Hope this helps, and please mark as brainliest!
