Answer: The advantages of spines in these unrelated organisms are as follows:
- for escape and defence
- for regulations of body temperature
- for conservation of water
Explanation:
The evolution of spines in Tenrecs, echidnas and hedgehogs represent STRUCTURAL ADAPTATION i.e when a part of the body of a living organism undergoes changes to become structurally adapted to its mode of life.
- The evolved spines in hedgehogs are for physical defence
- in tenrecs, they are for physical defense
The answer to that question is Peroxide.
<span>Minerals are solids.
That is because when water freezes into ice it becomes a mineral, since it's a solid at that time.
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This question doesn't make since. it could mean its death rate is lower than its birth rate or it could mean just expansion
Howdy Hey!
The answer you are looking for is....
"Independent variable is the one you measure and the Dependent Variable is the one you chose to change."
Explanation:
An Independent variable (often denoted by x ) whose variation or value does not depend on that of another.
A dependent variable (often denoted by y ) whose value depends on that of another.
Hope I helped, & Brainliest is greatly appreciated
