Answer:
Protein.
Explanation:
Pathogens may be defined as the disease causing organism and capable of inducing immune response in the organisms. The organisms that can acts as pathogen are virus, bacteria and nematodes.
Different experiments have been performed to find the infectious agent. The digestion of trypsin protect the animals from the disease. This means the infectious agent must be protein as the protein digestion disrupts the pathogenicity of the organism.
Thus, the answer is protein.
Answer:
False
Explanation:
Fire extinguishers and fire blankets don't stop a fire, they put it out after it has already started. Therefore they are use to fix accidents. Something used to prevent accidents would be wearing gloves, or goggles.
Answer:
Had this and it was 3 for me :)
Explanation:
Hope its correct :)
The surface to volume ratio decreases as the cell's size increases help that work's
<span>Appositional growth refers to process of bone growth by which chondroblasts add new layers of cartilage to existing layers of cartilage. By this process, the cartilage is added under the hard covering called the periosteum, which results in the growth of diameter or thickness of bone and not length.</span>
