Answer:
B. Phenotypes
Explanation:
Genotypes is genetic makeup of organism (like the actual genes for particular trait). Phenotype is the expression of that genotype and is usually a physical trait. My best guess is B for this question.
Citric Acid: Citrus fruit
Hydrochloric Acid: Stomach Acid
Answer:
Mucus is a liquid in your body and it protect you from pathogens
Explanation:
The three scientific principles of sustainability are: (1) dependence on solar energy, (2) Biodiversity, and (3) chemical cycling.
dependence on solar energy - the energy imparted to the earth system by the sun. The sun warms the planet and provides energy that plants use to produce nutrients. The sun also powers indirect forms of solar energy such as wind and flowing water.
biodiversity -
She was unconscious before the incident so something must have happened before it, also the bruise could result in brain damage.