Answer:
D. O
Explanation:
Blood type O- is often referred to as the universal donor. If someone has lost an excessive amount of blood and their blood type is unknown. It is safe to use a type of blood that anyone can accept without being rejected by the human body.
Answer: bc any living organism must take in energy via food, nutrients, or sunlight n order 2 carry out cellular processes.
Explanation: The transport, synthesis, n breakdown of nutrients n molecules n a cell require the use of energy.
hope it helps:))
Our skin is the largest organ in our body, covering us from head to foot. Through the skin, heat is transferred from the inside of our body to the environment for an efficient heat transfer is the mechanism of our body to be adaptable to temperature changes. We have the feedback mechanism that allows our brain to be more adept to the surrounding conditions.
Answer:
Providing energy is the most likely answer
