Answer:
all the time
Explanation:
The radioactive wolves is a documentary film made on the Chernobyl radioactive disaster. This place is known as the Chernobyl exclusive zone and human trespasses is prohibited here.
A team of scientist went to the Chernobyl exclusive zone to do some research on the life of the wild animals in that place after the disaster. A large number of animals now are carrying particles of radioactive elements in their body and is roaming in the forests of the world.
So the scientist visiting the exclusive zone must wear the protective gears all the time they are in the place so as to prevent themselves from exposing themselves to the radio active elements.
Euglena is a genus of single-celled eukaryotes, so I think the answer is A.
The dorsal muscles in the legs are way larger than those at the ventral region of the leg because dorsal muscles work against gravity since it is located at the back which means a lot of force and muscle coordination is necessary in order for dorsal muscles to function.
I am pretty sure number 4 is your answer
I uploaded the answer to a file hosting. Here's link:
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