<span>A collection of mechanisms, behaviors and physiological processes that prevent the members of two different species that cross or mate from producing offspring, or which ensure that any offspring that may be produced are sterile :)</span>
Answer:
Common to all plant species, the cell wall is the tough outer coat that protects the plant cell. The cell wall is mostly carbohydrate‐based, comprising three major classes of polysaccharides: cellulose, hemicellulose and pectin. There are also important structural proteins as well as phenolic and aliphatic polymers.
Explanation:
Passive immunity because animals are passive.
Hey there,
Your statement states: <span>After sitting quietly for 500 years, mount pinatubo began erupting. first, it oozes lava, when it hurled ash and cinders high into the atmosphere. this is an example of . . .
This would be an example of "</span>non explosive eruption followed by and explosive eruption." Hope this helps.
~Jurgen
Answer: C) It was found on Earth's surface
Explanation:
When igneous rocks are formed from the magma's cooling generally crystals form
