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Evolution Of Arthropods

Published on Nov 18, 2015

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PRESENTATION OUTLINE

1.

ARTHROPODS

BY:COOPER 1/31/14
2.

A FEW FACTS

ENJOY 😃
Photo by Dreemreeper
3.

FOR EVERY HUMAN...

THERE ARE 200,000,000 INSECTS
Photo by The Wild Center
4.

SOME ARE LARGE

LIKE 3.7 METERS LONG
Photo by DJ-Dwayne [Returning in 2014/15]
5.

OTHERS ARE

SMALL LIKE .1mm long
Photo by dirkjankraan.com
6.

Adap-tations
In
Arthropods

Photo by dakdad
7.

Honey Bees have adapted with plants to
gain more nutrients when they pollinate plants.

Photo by OliBac
8.


Plants gained floral parts to attract more insects.

So they can reproduce in greater areas.

Photo by Alexio's pics
9.

So the bees adapted to gain nutrients from the plants so they can survive longer.

Photo by atomicshark
10.

The Sydney funnel-web spider has
also adapted.

Photo by sree314
11.

It's gained/adapted the ability to
pop it's legs
off for defense.

Photo by Lomacar
12.

The horseshoe crab species has lived for 450 million years



They have need to adapted to the changing environment.

Photo by Glamour Schatz
13.

When their blood meets bacteria it coagulates the bacteria basically it turns the bacteria into lumps so it is easier to get rid of.

Photo by DanCentury
14.

ARTHROPOD'S HAVE LIVED

SINCE THE MID-CAMBRIAN ERA
Photo by Anxo Resúa
15.

That's about 513 million years ago.



Then the earth looked like this.........




↗️ ⬆️ ↖️

Photo by Tim Evanson
16.

Arthropod's foods and habitats

Photo by Paul B. (Halifax)
17.

Arthropods live almost everywhere on the earth.

Photo by kretyen
18.


They also eat many kinds of plants and animals.

Photo by DocJ96
19.

Spiders are carnivorous so they eat only meat.

Photo by EyeWarp
20.

Different kinds of spiders live in rural farms and surrounding areas, in cities, like this one in the desert,and other places too.

Photo by jerryoldenettel
21.

Fire ants are herbivores they eat plant saplings and plant seeds.

Photo by RN1STC
22.

Their habitat needs a mound which could be in a forest clearing or underneath a log.

Photo by Kevin Prichard Photography
23.

Those are two examples of animals that live in different places and eat different things.

24.

THE DAY AND A LIFE OF A WOLF SPIDER

IN A BURROW AND AROUND IT
Photo by born1945
25.

HINT

THE PICTURES ALSO TELL THE STORY
Photo by Thiophene_Guy
26.

It's day, the spider waits for the mere chance for food to walk in front of his web like burrow.

Photo by Radu P
27.

The wolf spider goes back to his den. Then he sits waiting again for food to walk by.

Photo by Reini68
28.

It dusk and the spider goes out on his nightly prowl for food.

Photo by generalantilles
29.

The spider keeps on searching for food. Then he spots movement in the darkness beside him.

Photo by Kylir
30.

He swiftly goes back for his den with a very full stomach to rest for the rest of the night.

Photo by moxlux
31.

Now the spider is bigger. He molted so he could grow even larger.

Photo by Michael_Whitehead
32.

It's becoming dawn now and the spider is just chilling after his big night. He caught a big bee, the biggest he ever caught.

Photo by ap.
33.

Anomal-ocaris is a extinct ancestor of the Arthropod group.

Photo by UNE Photos
34.

The Anomalocaris has key features that makes them arthropods and that they broke off of the arthropod group.

Photo by Tim Evanson
35.

All Arthropods have a exoskeleton, segmented body, and jointed appendages. Which the Anomalocaris has all of those features.

Photo by Dan Arndt
36.

THIS IS THE END

OF A NEW BEGINING
37.

THANKS AND BYE

Photo by Pilottage

Cooper Yurish