Which structure provides energy to the cell? a. cytoskeleton b. mitochondria c. ribosomes d. endoplasmic membrane

Consider the last statement in the prompt: "people take such environmental factors into account in their choices when deciding where to live." do all people have a choice as to where they live? what factor plays a key role in this decision and may therefore play a large role in determining quality of life?

Which of the following statements most accurately describes convergent evolution? the process in which two similar species evolve separately from each other and share similar characteristics the process in which a single species evolves into two or more new species the process in which two entirely different species evolve in response to each other the process in which two different species evolve separately from each other but still share similar characteristics

If a strand of dna has 35% thymine. what is the percentage of cytosine, adenine, guanine?