which of the two ecosystems has more biodiversity, and what is a possible reason for this?
a) ecosystem 2 because this is a low pollution area with no invasive species.
b) ecosystem 1 because this is a low pollution area with no invasive species.
c) ecosystem 1 because there are several invasive species taking over the environment.
d) ecosystem 2 because there are several invasive species taking over the environment.

not only is it colder, it also becomes darker, less salty, and more dense.

acceleration = 18/3 = 6 m/s per second.

hope i

-lavira: )

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.

this might