Answer:
Polarity is the distribution of electric charge over the atoms joined by the bond.
Oxygen, water, some type of resources to build, and food to eat
Answer:
Bipedal posture allowed arms to be free to develop and use tools.
Explanation:
Vitamin deficiencies: Vitamin K and Vitamin C
Lettuce, spinach, tomatoes, citrus fruits and juices, strawberries, broccoli, and kale should be included in one’s diet.
