Answer:
The stuff that comes from th light and hits you skin which triggers reactions:(
Explanation:
I'm just kidding i have no clue only in 8th grade but i haven't gone over it in class 
 
        
             
        
        
        
<u>Answer:</u>
"The birds have different mating seasons" piece of evidence supports the second student's argument.
<u>Explanation:</u>
The precise timing for bird sets to successfully match varies, and the timing for distinct species develops to give the consequent chicks the best chance of survival. Speciation is the mechanism through which new species are produced. This happens when classes within an individual are separated and diverge reproductively.
Organisms contribute to the same group as per the biological species definition if they can reproduce in order to create healthy, fertile offspring. Group are divided by prezygotic and postzygotic restrictions which prevent mating or producing viable, fertile offspring from each other.
 
        
                    
             
        
        
        
Answer:
My heartbeat would get slower because i am stopping the blood from getting to my heart which makes my heart beat
Explanation:
 
        
             
        
        
        
Answer:
absorption of water and minerals in plants 
 
        
                    
             
        
        
        
Answer:
It takes approximately 365.25 days for Earth to orbit the Sun — a solar year. ... But approximately every four years, February has 29 days instead of 28. So, there are 366 days in the year. This is called a leap year.