30 minutes of physical activity every day, Im pretty sure
Answer:
The answer is the 2nd trophic level.
Explanation:
Primary consumers get only 10% of the energy produced by plants that they eat. The higher you go up on the trophic scale, the less energy there will be.
Answer:
(a) Because cancer cells grow in an anaerobic environment
Explanation:
Cancer cells grow in an anaerobic environment so they cannot use the usual oxidative phosphorylation. They use the last compound generated through glycolysis (pyruvate), convert it to lactate, and start the lactate pathway. Even in conditions with high oxygen concentration, cancer cells do this, and it is thought that it is because they have some damage in mitochondrial activity but it is not proved, this is called the Warburg effect.
B it is for sure i just took the test
