Answer:
A good warm-up will raise your body temperature, which is particularly helpful to your muscles.
Explanation: As your muscle temperature increases, oxygen becomes more available to your muscles, allowing them to contract and relax more easily – so you'll be able to perform more strenuous tasks with ease.
Can I see the picture please?
Just by reading the answers it seems like the correct one would be A, but i would like to double check.
Answer:
A catalyst speeds up a chemical reaction, without being consumed by the reaction. It increases the reaction rate by lowering the activation energy for a reaction.
Explanation:
Answer:
Evolution reflects the adaptations of organisms to their changing environments and can result in altered genes, novel traits, and new species. Evolutionary processes depend on both changes in genetic variability and changes in allele frequencies over time.
