C. Tree roots split apart rocks in the ground
Chemokines act as chemoattractants. They lead <span>to the migration of immune cells to an infection site so they can target and destroy invading bodies such as microbes. Hope this helps.</span>
Answer:
Cell --> Tissue --> Organ --> Organ system --> Whole Organism
Explanation:
Cell is the simplest, basic and functional unit of life.
Tissue is a collection of similar cells e.g brain tissue
Organ is a collection of similar tissues e.g Liver, Lungs
Organ system refers to a group of closely related organs performing the same function. E.g Digestive system with mouth, salivary gland, small and large intestine etc
Whole Organism refers to a complete living being with well-coordinated organ system. E.g Man
Answer:
A
Explanation:
The kingdom is the least specific classification of living things, so it therefore encompasses the largest variety of organisms
It comes down to genes it can be passed down from family
