You are presented with the question "what does intense heat have a negative impact on?" and the following answer choices: 
- plants and animals
 - Males and females
 - the sun
 - h2o
 - oxygen
 - genetic diversity
 - Abnormal cell growth
 - Endocrine system

Now knowing that intense heat has a negative impact on an organism and an organism is any individual animal or plant, choose the best answer.


 

 plants and animals        