<h2>For the action question: Increases in energy efficiency</h2><h2></h2><h2>For the question in the picture: converging tectonic plates</h2>
ALL PROTISTS ARE UNICELLULAR AND MICROSCOPIC IN NATURE, is the correct answer.
Protists are diverse collection of organisms which are primarily microscopic and unicellular in nature. Protists are scientifically categorized as eukaryotes and one definition of protists states that prosists are all eukaryotes organisms that are not animal, plant or fungi.
A) A flap in the heart located between each atrium and ventricle.
Hope it helps! :)
Answer:
The electromagnetic spectrum is a range of electromagnetic waves, in order of increasing wavelength/decreasing frequency
