Answer:
1. left ventricle of the heart (ejects blood into the aorta)
2. ends with the right atrium (collects returning blood)
Explanation:
 
        
             
        
        
        
Answer:
In metaphase 1, chromosomes from the mother and father line up randomly along the middle of the cell.
Explanation:
In diploid (2n) organisms, the homologous chromosomes are the two copies of each chromosome, where one of these homologs is the chromosome from the mother, while the second one is from the father. During metaphase I, the homologous pairs of chromosomes pair together at the middle of the cell. The law of independent assortment, also known as or Mendel's Second Law, states that homologous chromosomes line up in random orientations at the metaphase plate during this period (metaphase I).
 
        
                    
             
        
        
        
Answer:
the correct answer is the second option
 
        
             
        
        
        
Answer:
see if the strips repel each other when brought close together
Explanation:
Electric fields can exert forces on objects, even if the objects involved are not touching. One way to demonstrate that electric fields exist around charged objects is to observe the effects of their forces at a distance. 
Since Ike knows that each strip of tape carries a negative charge, he could see if the strips repel each other when brought close together. 
 
        
             
        
        
        
Answer: The Golgi complex is responsible for manufacturing, warehousing, and shipping certain cellular products, particularly those from the endoplasmic reticulum
Explanation: