Answer:
The tissues are essential because it represents a level of organisation in living organisms. Tissues also function by transporting nutrients and connects bones and other body parts.
Explanation:
The answer is C.)<span>Pumice is a fine-grained intrusive igneous rock, while obsidian is a coarse-grained extrusive igneous rock</span>
Each trait of a plant is determined by "a pair of genes".
Answer:
A
Explanation:
Antibiotics are used to treat and kill bacteria in infections, compared to a virus which they would not be useful against
Answer:
Due to inability to survive in aerobic condition.
Explanation:
The strain dies when exposed to a normal laboratory atmosphere instead of nitrogen gas atmosphere because the mutation causes change in the capability of the strain to survive in the aerobic conditions. This mutation inactivate several enzymes which is also responsible for their capabilities of surviving under both anaerobic and aerobic environment so that's why the strain dies when exposed to normal atmosphere..
