Some organisms have traits that them survive in certain situations, while others of the same species do not. these differences happen by due to genetic variation through sexual reproduction. a. chance b. planning

Which organelles are labeled d, and what is one feature that distinguishes them from the other labeled organelles chloroplasts the only organelles that produce sugars from sunlight mosomes, only found in animal and bacterial cells centricles only found in animal cells mitochondra, the only energo-generating structures found in cells

In what part of the body does the most muscle activity happen?

Which of the following describes what an activator an enhancer are