Answer: the tension of the surface film of a liquid caused by the attraction of the particles in the surface layer by the bulk of the liquid, which tends to minimize surface area.
Explanation:
Answer:
B. phagocytes
Explanation:
Phagocytosis is a process wherein a cell binds to the item it wants to engulf on the cell surface and draws the item inward while engulfing around it. The process of phagocytosis often happens when the cell is trying to destroy something, like a virus or an infected cell, and is often used by immune system cells.
Answer:
frontal, occipital, and temporal
Explanation:
The following events will be catastrophic to an ecosystem:
1. Al volcanic eruption
2. An oil spill and
3. The introduction of a species that reproduce quickly.
A volcanic eruption will disrupt both the plants and the animal activities in a particular ecosystem and lead to loss of habitation. Depending on the extent of the volcanic eruption, a whole ecosystem can be completely wipe out. An oil spill is very poisonous to aquatic ecosystem and it leads to the death of the organisms that live in the water. Introducing a specie that reproduce quickly into an ecosystem will lead to fast taking over of the ecosystem by that specie to the detriment of other species.