Which of the following observations would indicate that runoff from terrestrial environments is reaching the ocean? Select one:
a. Decrease in toxic chemicals
b. Increase in primary consumers
c. Lower levels of carbon dioxide
d. Accelerated growth of algae

i thinking chemical change

instead of copying and pasting things off of tests or work done on computer which im sure you did, try and read over the question carefully

there is not 1 highest source of protein, but there are many; meats, fish, poultry, seafood, cheese, eggs, yogurt and milk. the only non complete animal food that is beneficial is gelatin.

sorry if this did not , have a great day!

answer: zinc is the substance which has a volume of 1.38 .

density is defined as the mass of an object per unit volume.

it can be calculated by dividing mass of a substance by its volume i.e.

si unit of density is kg per cubic meter and cgs unit of the same is gram per cubic centimeter.

now from the given data volume can be calculated by the formula .

hence, the volume of aluminium will be = which comes out to be 1.703 .

similarly, volume of zinc, chromium, and nickel will be 1.378 , 0.869 , and 0.356 respectively.