Answer:
There are many explanations.
Explanation:
1) It is "the chemical sodium thiosulphate (formerly called hyposulphite) used as a photographic fixer."
2) another word for hypodermic
3) an attack of hypoglycemia
4) under; below
Hope this helps you! ;)
 
        
                    
             
        
        
        
A biological community with organisms interacting within their environment :)
        
                    
             
        
        
        
Cells divide for many reasons. For example, when you skin your knee, cells divide to replace old, dead, or damaged cells. Cells also divide so living things can grow. When organisms grow, it isn't because cells are getting larger.
        
             
        
        
        
Answer: 
To maintain homeostasis
Explanation:
Effectors are organs, cells or tissues that provides the required output after receiving a feedback from the control center. Nerve impulse instructs the effector to bring things into balance and required range. They then influence the magnitude of stimulus and maintain homeostasis.
 
        
             
        
        
        
Answer:
The calories Anna consumed for dinner is 315 kcal (300kcal). The calories that came from proteins is 108 kcal (100kcal). 
Explanation:
Macronutrients are nutrients such as protein, carbohydrates, and fat that provide the energy required for the normal functioning of the body. Usually, the energy obtained from macronutrients is expressed in calories. Each gram of protein provides 4 kilocalories while each gram of fat provides 9 kilocalories. Carbohydrates per gram also provide 4 kilocalories.
Here, Anna consumed  7 grams of fat (in salmon)
, 36 grams of carbohydrates (in sweet potatoes and asparagus)  and 27 grams of protein (in salmon, sweet potatoes, and asparagus) for the dinner.
Therefore, total calories in 7 grams of fat is  kilocalories.
 kilocalories.
Total calories in 36 grams of carbohydrates is  kilocalories.
 kilocalories.
Total calories in 27 grams of protein is  kilocalories.
 kilocalories.
Therefore, the total calories Anna consumed for dinner is  kilocalories i.e.,
 kilocalories i.e.,  kcal.
 kcal.
The calories that came from proteins is  calories  i.e.,
 calories  i.e.,  kcal.
 kcal.