12 which of these management practices is the
most logical first step for the average citizen
concerned about maintaining sustainable
fisheries?
a
purchase sustainably caught fish and
shellfish
b
create large, marine-protected areas,
similar to national parks, to protect fish
species
set and enforce tough quotas on size and
number of fish that can be caught
design and legislate the use of devices
that prevent bycatch
d

answer: ice crystals in air

the water from the water body or another source of water gets evaporated as water vapor as an effect of heat on water. these water vapor rises in the upper layers of the earth atmosphere under high atmospheric pressure. the atmospheric pressure of these water molecules starts to decrease due to the effect of cold air. the invisible water vapor condenses into visible water droplets and ice crystals.these ice crystals and water droplets being less denser than the surrounding air floats on air as clouds.

if you add everything up correctly you should get 69 i got this because 50 plus 19 is it

answer; lower are;