Answer:
A. Chloroplasts
Explanation:
These are cells that are found in plant cells but not animal cells.
 
        
                    
             
        
        
        
Answer:
See explanation below.
Explanation:
Viruses cause problems when they enter the body and begin to grow and reproduce. They can have byproducts that are harmful. Strep throat for example gives off substances that cause inflammation in the throat. Some viruses can cause serious issues such as nerve damage, like polio. So the immune system works to recognize and deal with cells that might cause harm.
The first time that a particular virus moves in and attacks the body, the immune system - and the white blood cells - might be slow to recognize the issue and take some time to swing into action. But the next time that particular germs shows up, the body is ready for it and reacts much more quickly. The body us designed this way so that harm by invading germs can be halted or minimized.
Hope this helps! Have an awesome day!! :-)
 
        
             
        
        
        
Answer:
Here are some points you could use 
1) Safety of the original clone  
2) Any chemicals used that could result in defects in the clone or original 
3) Will clone contain chemicals that can affect the consumer of beef 
4) Will clones be able to reproduce with other clones or non-clones and will that result in birth defects?
5) Exlusive technology not to be available to the public, only for research 
6) Can this tech be used to clone humans for organs
Explanation:
 
        
             
        
        
        
Most likely to be true about a scientific theory: It is accepted by a large scientific community.
 
        
                    
             
        
        
        
A. Temperature increases
(just think of global warming and how pollution is making the earth warmer)