What makes a living thing living?

When an animal associates a stimulus with a reward or punishment it learns by the process known as ___?

Which animal adaptation is well-suited for the canopy of a tropical rainforest? A) hooves of the forest antelope B) the pythons ability to crush its prey Eliminate C) the prehensile gripping tail of a spider monkey D) the hand-like trunk and large

Can a virus be considered a living thing? Why or why not?

What does muscle tissue have the ability to do that other tissue types do not?

A research study quantifies the fitness of individuals that defend territories of different size and finds that individuals that defend a territory of 10 m2 have the highest fitness. this is an example of:

It has been decided by a group of scientific experts that lack of internal temperature regulation, presence of waterproof skin made of scales, and a waterproof egg are the three main characteristics that should be used to classify organisms as

While snorkelling you observe a brightly coloured worm-shaped animal swimming nearby. You can see that its body is segmented, and that it has many bristly appendages. It is most likely to be a member of the phylum A. Nematoda B. Arthropoda C.

Sex cells are reffered to which of the following

During the solstice the periods of light and dark are equal?

What is the primary ecological role of prokaryotes? what is the primary ecological role of prokaryotes?