Answer quickly i'll give you 40 points and choose the brainliest!
the image below is a colony of algae cells.
which of the following statements best describes colonies of algae?
a.
algae colonies are made of many types of cells that have different jobs.
b.
algae colonies are complex organisms with billions of cells.
c.
algae colonies are made of similar cells that work together.
d.
algae colonies contain many organs that perform different jobs.

C.  Algae colonies are made of similar cells that work together.

Explanation:

what have scientists found to be the most efficient and effective way to insert new sequences into an individual? a-scientists have created genetically altered foods that release dna during digestion. b-scientists use viruses to insert specific gene sequences. c-scientists irradiate genes so that they can be absorbed through the skin.

the truman doctrine was an american foreign policy whose stated purpose was to counter soviet geopolitical expansion during the cold war. it was announced to congress by president harry s. truman on march 12, 1947, and further developed on july 12, 1948, when he pledged to contain threats to greece and turkey.