The following is the food chain : green algea- mosquito larvae - small fish - big fish - crocodiles which one of the following changes would cause a reduction in the number of the mosquito larvae
A. lncreace in the no. of algae
B. lncreace in the no of crocodile
C . increase in the no. of big fish.
D decrease in the no of small fish

No answer

Explanation:

its either decrease in number of algae or increase in number of small fish

hydroxyl -oh

alcohols, always polar, can form hydrogen bonds with h2o molecules

carboxyl -cooh  

cargoxylic acids, has acidic properties which is a source of hydrogen ions, found in cells in ionized for with a charge of oh-1

carbonyl > co

ketone if within skeleton, aldehyde if group is at the end of skeleton, k & a may be structural isomers, it determines 2 sugars (ketose & aldose)

amino -nh2

amines, acts as a base, it can pick up h+ ions from surrounding solution, ionized with charge of 1+

methyl ch2

addition to rna/dna affects and gene expression

phosphate -opo3 ²⁻

organic phosphates, contributes to negative charge to, molecule that it is a part of, and potential to react with h20

sulfhydryl -sh

thiols, cross-linking stabilize the protein, and it is structure