Answer:
cardiovascular and respiratory systems
Explanation:
the cardiovascular system includes your heart and blood vessels, which function to remove deoxygenated blood from and return oxygenated blood throughout your body
 
        
                    
             
        
        
        
Answer:
The correct answer is - 4.34 days.
Explanation:
Given: 
Distance from the sun to earth = 150 million kilometer
= 1500,00,000 km
The solar "wind" travels = 400 km/sec
= 400*60*60 km/ hour
= 1440000 km/hour
Then time = distance/speed
time = 1500,00,000 km/1440000 km/hour
time = 104.166666667 hours
time = 104.166666667/24
=  4.34 days.
 
        
             
        
        
        
D. The octupus population would decrease.
This is because if more sharks were in the ecosystem than they would feed on more octopus, decreasing the population of them.
        
             
        
        
        
One affect could be a loss of habitat for the animals that lived in that forest
        
                    
             
        
        
        
Answer:
A cell whose genetic material isn't found in a membrane bound nucleus. 
Explanation: