Answer:
Snake venom involves enzymes, proteins and substances with a cytotoxic, neurotoxic effect and coagulants.
Explanation:
Snake venom is very deadly because of the enzymes it contains. For example, Snake venom hinders cholinesterase which causes loss of muscle control.
3: B Nervous system. 4: A Sensing and responding to its external environment.
ANSWER:
D
EXPLANATION:
Both of their temperatures stay about the same throughout the experiment.
Provision of energy. Fats are a source of energy in the human diet, together with carbohydrates and proteins, the other two main macronutrients.
