15 points match the cell organelle to the organ or organ system in your body that does the same job. question 1 options: integumentary system (skin) circulatory system digestive system (think energy) brain musculoskeletal system 1. endomembrane system 2. mitochondria 3. cytoskeleton 4. plasma membrane 5. nucleus

c.) polymerase chain reaction

- "unlike the original dna fingerprinting method, dna profiling does not use restriction enzymes to cut the dna. instead it uses the polymerase chain reaction (pcr)? to produce many copies of specific str sequences. pcr is an automated procedure that generates lots of copies of a specific sequence of dna."

i think the answer would be d

a. seed plant structure. 1. the three main plant organs are roots, stems, and leaves. a fourth kind of tissue, meristematic tissue, is responsible for plant growth. meristematic tissue is the only plant tissue that produces new cells by mitosis. plants can lose water out of their leaves as they exchange gases with the air

explanation:

burning fossil fouls really decrease the carbon in the atmosphere so b