Answer:
Cells contain DNA that controls the production of proteins. (2) DNA is composed of proteins that carry coded information for how cells function. (3) Proteins are used to produce cells that link amino acids together into DNA. (4) Cells are linked together by proteins to make different kinds of DNA molecules.
Explanation: Hope this helps!! :)
B. Mesozoic
The Mesozoic Era is commonly referred to as the Age of Reptiles or the Age of Dinosaurs.
Ok, so a hypothesis is an educated guess. When conducting an experiment, scientists test their hypothesis. And if their hypothesis is correct, it becomes a theory.
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Answer:
Leydig cells produce testosterone
Answer:Each living organism depends on nonliving and living factors for survival in its environment. - Organisms depend on each other in all types of ways.
Explanation: I do not have an Explanation to this and never will!