Explanation:
Blood has various functions that are central to survival. They include:
supplying oxygen to cells and tissuesproviding essential nutrients to cells, such as amino acids, fatty acids, and glucoseremoving waste materials, such as carbon dioxide, urea, and lactic acidprotecting the body from diseases, infections, and foreign bodies through the action of white blood cellsregulating body temperaturePLZ ANSWER WILL BE MARKED BRAINLEST
Answer:
Iam not sure but I think it's position Y
Describe the dangers faced by prehistoric hominids.
Answer:
Our ancestors met astonishing challenges in their surroundings, and were susceptible to disease, injury, and predators. Environmental change – one of the ongoing challenges to survival – created both risks and opportunities in the lives of early humans.
Explanation: