This is the process where an organism produces more of its own kind

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?

The carrier molecules of the electron transport system are located in the

Which of the following would you not find in a bacterial cell? dna cell membrane golgi apparatus ribosomes