A scientist isolated DNA from a particular bacterium and decided to analyze it the sequence of the bacterial DNA is a TTGGCTAGTCTT what will the complementary strand be

Will someone me with this.. specialized cells which perform a particular function form: tissues organs or organism

Variety of living organisms; includes genetic, species, and ecological types.

An ecologist studied the same species of deer during the summer and the winter. she noticed that during the summer, when there was plenty of food, the deer were energetic and playful. however, during winter when food was scarce, the deer moved more slowly and did not run unless they needed to escape a predator. which scientific fact is best supported by her observations?