Answer:
Electrolysis is more expensive. Electrolysis is when water molecules break down into oxygen and hydrogen gas. Breakdown of methane contains carbon and releases CO2.
Answer:
C
Explanation:
Sedimentary rocks are formed by the compression of material overtime
Answer:
The patient is a 68 year old man...The patient might be weak as he is old.
The patient had had shortness of breath for the past 2-3 days... he might be suffering from a mini heart attack
Explanation:
Answer:
A virus attaches to a specific receptor site on the host cell membrane through attachment proteins in the capsid or via glycoproteins embedded in the viral envelope. The specificity of this interaction determines the host (and the cells within the host) that can be infected by a particular virus.
Explanation:
