1. Water
Water is not a macronutrient because water has no calories
Answer:
Cancer is a disease in which abnormal cells divide uncontrollably and destroy body tissue.
Explanation:
People with mental disorders, especially mood problems like clinical depression and bipolar disorder, have a high risk of developing certain cancers at younger ages, including brain and lung cancer.
The difference between the brain of the twin:
The study found that those with schizophrenia, compared with their identical twins, had smaller brain volume, especially in the critical areas involved in thinking, concentration, memory and perception. The study offers ''irrefutable evidence that schizophrenia is a brain disorder''.
B) stimulant
Caffeine is usually not dangerous when used carefully. Depressants are a group of drugs that slow down the activity in the brain and body. and coffee helps you stay awake.
Answer:
1. The retina contains three kinds of colour receptors
Explanation:
Young-Helmholtz theory color vision says human can perceive colour due to the presence of colour receptors in the retina that receives colour in various wavelengths
The body uses more calories for daily activities
