A type of diagram that shows how energy moves in a ecosystem is a food chain
If reproduction didn't exist, all species would eventually go extinct.
A phylogenetic tree,<span> or </span>evolutionary tree,<span> is a branching </span>diagram<span> or "</span>tree<span>" showing the inferred </span>evolutionary<span> relationships among various biological </span>species<span> or other entities </span>based upon similarities and differences in their physical or genetic characteristics. The taxa joined together in the tree are implied to have descended from a common ancestor<span>.</span><span />
Answer:
<em>True</em>
Explanation:
Methamphetamine is a drug commonly known as Desoxyn crank or crystal. It is a stimulant and speeds up body's systems. It is the second most popular drug in the world and is classified as Schedule Two drugs in US. It is often illicitly used as recreational drug and is used as short term treatment for ADHD. One consumed then it can be detected upto three months. How long it is detectable in human body vary according to the test used.
Answer;
The large intestine is much wider than the small intestine, but it is also much shorter. The small intestine is the longest part of the digestive system.
Explanation;
The small intestine is a muscular tube with three parts; the duodenum breaks down the food, the jejunum and the ileum absorb nutrients and send them into the bloodstream.
The reason why the small intestine is longer than the large intestine and any other part of the digestive system is to ensure maximum and complete absorption of nutrients to the blood stream.
