Approximately How Many Rainforest Species Become Extinct Every Minute?​

question 79

Multiple Choice

Approximately how many rainforest species become extinct every minute?​

• A) ​one
• B) ​two
• C) ​five
• D) ​ten
• E) ​twenty

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Definitions:

Acini Cells

Acini cells are specialized cells within the exocrine glands of the pancreas, responsible for producing digestive enzymes that are secreted into the small intestine.

Absorption

The process by which substances are taken up and assimilated into the body, such as nutrients from the digestive tract into the bloodstream.

Mechanical Breakdown

The physical process of breaking food into smaller pieces, an essential part of digestion.

Chemical Digestion

The process of breaking down food in the gut into smaller components, using enzymes, so they can be absorbed into the body.