1- If you add 50 mL of water to 350 mL of a 0.8M NaCl solution, what is the concentration of the diluted solution? Use C1V1=C2V2 to solve.

2-Fill in the FINAL dilution ratios in regards to the stock. The total volume for each dilution is 180 LaTeX: \mu Lμ L.

Dilution 1: 1:

Dilution 2: 1:

Dilution 3: 1:

Dilution 4: 1:

Dilution 5: 1:

Will mark brainliest if correct/available! which of the following statements is true? all plants need flowers to sexually reproduce. sexually reproduced offspring are identical to their parents. fertilization always occurs inside the female's body. a body cell has twice the number of chromosomes as an egg cell.

Biomass can be used to generate electricity. biomass relies heavily on agricultural crops. plants release carbon dioxide and water in combustion. plants use photosynthesis to originally generate the energy that is needed. the chemical energy of these plants all started with what energy source?

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