There are different kinds of pathogens. The representation of the symbol that stands for the pathogen are;
- The helper T-cell is represented like a Circle with the Th wrote inside.
- The surface protein on the Th cell is the symbol that looks like this ⊥
or T Th cells.
Pathogens are known to be microorganisms that do invade the bloodstream. It can be easily see among the white cells.
Helper T-cell is known to consist of T-Lymphocytes which monitors the regulation of the immune system. T-cells are regarded as the helper cells that monitors the initial response in front of the pathogen. They includes; TH1, TH2, and TH17.
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Answer:
Over time tadpoles can grow their tails longer and deeper if there are numerous predators, allowing them to swim faster and look bigger.
(mangrove) Two key adaptations they have are the ability to survive in soaked soil and no oxygen soil, and they have the ability to tolerate slightly salty waters.
Explanation:
Answer:
Explanation:
The reason for that is Gravity
Answer: Xylem carries water from the roots to the leaves.
Explanation:
The above option is a missing option to your question and the correct one.
The Xylem is a kind of vascular tissue that plants have which helps in the transportation of water. It gets water from the roots and transports it to the leaves. It also transports dissolved minerals in the water to those leaves as well.
Phloem tissue transports food from the leaves where it is made to the roots.
