Answer:
<em>energy star.</em>
Explanation:
Its main objective is to help consumers, businesses, and industry save money and protect the environment through the adoption of energy-efficient products and practices.
Answer:
b
Explanation:
It is a fossil of sea shells
The answer is Cardiac Arrest
Answer:
cosmic background radiation
Explanation:
hope this helps!!
Answer:
O2 participates in cellular respiration
Explanation:
The only place that O2 participates in cellular respiration is at the end of the electron transport chain, as the final electron acceptor. Oxygen's high affinity for electrons ensures its success in this role.
