Answer:
lysosome/5
Golgi body/3
mitochondria/4
nucleus/6
smooth endoplasmic reticulum/2
rough endoplasmic reticulum/1
Explanation:
I think it’s a living host cell so sorry if I’m wrong yw if I’m right
Out of the following given choices;
(1) an increase in the number of clams
(2) a decrease in the number of water plants
(3) an increase in the number of crabs
(4) a decrease in the number of crayfish
The answer is D. Crayfish are are freshwater crustaceans resembling small
lobsters. Clams and crabs are found in marine waters. Most crayfish cannot
tolerate polluted water. Crayfish feed on animals and plants, either living or
decomposing, and detritus, therefore a decrease in small invertebrates in the river
would decrease their food source thence
consequently affect their numbers.
