Answer:
True 
Explanation:
I had a whole unit on this in CHild Development
 
        
             
        
        
        
Answer:not really sure about this question explain more
Explanation:
 
        
             
        
        
        
The leading cause of deaths in the united sates are heart diseases followed by cancer.
As per the latest researches about 30.2 million people in the United States suffer from heart diseases like heart attack, faulty heart valves, atherosclerosis, heart failure, hypertension, arteriosclerosis etc. And this number keeps on rising every year making it accountable for one in every four deaths caused in the country followed by cancer.
The common causes may include higher blood pressure, more cholesterol levels in the blood, obesity, smoking, alcoholism, tobacco consumption etc. Cancer is another leading cause affecting nearly 5.3 percent of the population making United States one of the most effected country by the disease.
To know more about Cancer refer to the link below
brainly.com/question/373177
#SPJ4
 
        
             
        
        
        
Well because when ur eyes are open for a while the eye gets used to it so when u close it it hurts
        
             
        
        
        
Answer:
Stage 3
Explanation:
Sensorimotor stage is the time period between birth to 2 years. Jean Piaget expanded the sensorimotor stage into 6 stages:
- Stage 1: Birth- 1 month: Exercise and organize reflexes like sucking, looking, grasping etc.
 - Stage 2: 1-4 months: Adapt to the environment 
 - Stage 3: 4-8 months:  Repeat interesting events involving other objects or people to make them last.
 - Stage 4 : 8-12 months: Goal directed behavior and development of new motor skills
 - Stage 5: 12-18 months: Try to inculcate new behavior
 - Stage 6: 18-24 months: Develop ability to solve problems