Answer:
D)
Explanation:
Because the independent variable stays the same for all the people in the experiment
Answer:
Most of the predators were gone and suddenly niches were available so almost all the offspring were likely to survive and reproduce
Explanation:
Heliocentric theory thank you for your time .
Answer:
D
Explanation:
Vitamin K - blood clotting
Vitamin K plays an important role in the production of prothrombin. Prothrombin is a protein that helps in the blood clotting process.