Answer;
-Pseudopods
Explanation;
-Pseudopods are temporary cytoplasmic projections of the cell membrane in certain unicellular protists such as amoeba.They are used in some eukaryotic cells to move around or to eat. Most cells that do this are called amoeboids. The amoeba is a common example.
-The functions of pseudopodia include locomotion and the capturing of prey. Pseudopodia are critical in sensing prey that can then be engulfed; the engulfing pseudopodia are called phagocytosis pseudopodia.
b. hilly so that you can improve your cardiovascular endurance.
c. smooth and soft so that it can cushion the stresses of running.
d. uneven so that the tendons and ligaments in the ankles and knees are strengthened.
B. 31.40 in.²
C. 50.24 in.²
D. 200.96 in.²
To living organisms, the most dangerous debris from tephra is probably volcanic ash, because it spreads so widely. Therefore, option B is correct.
Regardless of composition, fragment size, or emplacement process, tephra is the fragmented material created during a volcanic eruption. Pyroclasts is another name for airborne debris used by volcanologists. If clasts are not hot enough to fuse into pyroclastic rock or tuff after they have hit the ground, they stay as tephra.
Fine-grained material that is released during violent volcanic eruptions is known as volcanic ash. Volcanic ash particles have a diameter of less than 2 mm (0.08 inches). Volcanologists refer to any volcanic rock fragments, regardless of grain size, as "tephra" when they are created during an explosive eruption.
Thus, To living organisms, the most dangerous debris from tephra is probably volcanic ash, because it spreads so widely. Therefore, option B is correct.
Learn more about tephra, here:
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