<span>The thin external covering is similar to the <u>Cell Membrane</u>. The organelle with a texture like sandpaper is the <u>rough endoplasmic reticulim(ER).</u> </span>
B: alfred wegener 100%
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Answer: Stratosphere
Explanation:Stratosphere – the region of the Earth's atmosphere between the troposphere and.
Thermosphere – The region of the atmosphere above the mesosphere in which.
Troposphere – The lowest and most dense layer of the atmosphere, extending 8 to 16.
Answer:
B
Explanation:
Mutualism describes the ecological interaction between two or more species where each species has a net benefit. Mutualism is thought to be the most common type of ecological interaction, and it is often dominant in most communities worldwide.
A fully formed infectious virus particle that is able to establish an infection in a host cell is often called VIRION. It is a fundamental full component of a virus.
<h3>What is a virion?</h3>
A virion can be defined as an entire virus composed of a surface (protein shell) which is called capsid, and the inside nucleic acid.
The core nucleic acid of a virion can be either DNA or RNA (both single and double-strand).
A virion may infect a particular host cell to produce disease.
Learn more about virions here:
brainly.com/question/5994528
