Someone ! ( i already have the first 2 )

Explanation:

Flamingos eat algae, crustaceans, brine shrimp, diatoms, and aquatic plants.  

The hydrangeas need to be grown in acidic soil (pH 5.5 and lower)

When a plant doesn't get enough water, the tips and edges of leaves dry out and turn brown. Ultimately, entire leaves will brown and die. Slow growth.

This results in a limited oxygen supply and plants are not able to breathe.  

As crocodiles are not warm blooded and cannot sit on their eggs, they rely on environmental temperatures to incubate the eggs.  

Desert locusts have two phases, the solitary phase and the gregarious phase. It has been shown that solitary locusts nymphs and adults can behave gregariously within a few hours of being placed in a crowded situation, while it takes gregarious locustsone or more generations to become solitary when reared in isolation.

The cytoelastic sacculus that is filled with pigment, which can be red, yellow, brown or black in color.

cells use diffusion to get substances in and out of themselves. that diffusion will occur across the cell membrane or the outer covering of the cell. because we are talking about the surface of the cell, surface area and volume are  important factors here. as a cell increases in size, its surface area and volume increase as well.  we call that the surface area to volume ratio (sa: vol).  but the catch is that  volume increases at a greater rate than surface  area. in other words, as a cell gets bigger, the sa: vol gets smaller. so a really small cell like bacteria is mostly cell membrane (surface) with very little contents (volume). a really big cell like an egg, is mostly insides with a super thin membrane. so what ends up happening is that the cell cannot efficiently diffuse all of the stuff it needs in/out to survive. therefore cell size is limited to about 100mm. so how do we make organisms bigger than 100mm? cells divide! by dividing and becoming multicellular, organisms are able to grow!   check out the diagrams i attached to see the effect of sa: vol. i hope this ! good luck!