<span><span>cyanobacteria
Example:
</span>Mitochrondria of the eukaryotic cells.
As
many researchers hypothesize that the old single-celled organism or the
origin of the complex-celled organisms came from the endosymbiosis of
the mitochrondrion organism and the prokaryotic cell. It has been said
that mitochondria was an independent organism which then to have been
evovled itself after planting itself inside a prokaryotic cell which
aided cellular respiration and production of ATP (Adenosine
Triphosphate). This then aided the prokaryotic cell to be more
sophisticated and caused another change from having without a true
nucleus to a eukaryotic cell with a nucleus and embedded DNA. </span>
Answer:
You can use this info....if it helps.
Explanation:
Information processing starts with input from the sensory organs, which transform physical stimuli such as touch, heat, sound waves, or photons of light into electrochemical signals. The sensory information is repeatedly transformed by the algorithms of the brain in both bottom-up and top-down processing.
The answer is B. skin
Living organisms, especially Birds, mammals, and reptile store a lot of fat under our skin. We due it to protect our body from the different change of temperature that happen in our environment.
It's basically why bodybuilders avoid the skin when they ate meat, it stored a huge amount of fat
Answer:
Plant-eating animals are called PRIMARY CONSUMERS.
Explanation:
In an ecosystem, consumers are heterotrophic organisms that can not make their own food. They rather depend on producers or other consumers for food and nutrition. The organisms that derive their nutrition directly from plants are called primary consumers. They are also called herbivores as they feed on plant and plant products. For example, deer graze grasses. This makes deer a primary consumer and a herbivore.