Huskys have adapted to the cold weather with a thick coat of fur. Without their fur, they would not be able to survive in the frigid conditions. The multi-colored coat wicks away water and keeps the dog warm.
- Humans destroy animals habitats when building houses and businesses etc.
- Humans pollute air and water which makes the habitat unlivable for the animal.
- They have created pollution and habitat destruction.
- They would all be effected, some positive, and some negative.
- It has created a lack of fish which could lead to fewer births and less food for other marine animals.
- Bacteria feed on dead organisms, and prosper in uncleaned wounds and cuts.
- The phytoplankton is a producer, and the zooplankton consumes the phytoplankton.
In this symbiotic relationship, the dog and cat are the hosts for the parasitic fleas.
- The wild cat is the prey for the lion. The lion is the predator and the wild cat is the prey.
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- You look at how many protons the element has, and then look on a periodic table and see in they are in a vertical line to each other.
- The types of elements there are, and how many of them are present.
Signs of a chemical change:
- Precipitate
- Energy change
- Color change
- Smell
- Bubbles
- Oxidation
- Combustion
- No, the equation is missing a second oxygen atom.
- It shows us how many more electrons it needs to gain or loose to be full.
Chemical and physical changes in the digestive system:
Chemical Changes Physical Changes
- Saliva helps break down food. Teeth break food down to make it easier to digest.
- Stomach acid digest food in the stomach.