During digestion, your pancreas makes pancreatic juices called enzymes. These enzymes break down sugars, fats, and starches. Your pancreas also helps your digestive system by making hormones. These are chemical messengers that travel through your blood.
Explanation:
B. Gravitropism is the correct answer
By eliminating co2 do you mean respiration?
The Cerebral Cortex controls almost a brain activity.
Answer:
it was exactly 3.5 billion years ago
Explanation: