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NNADVOKAT [17]
3 years ago
12

Which pair of elements can be used to determine the age of a fossil that is over one billion years old?

Biology
2 answers:
lbvjy [14]3 years ago
8 0

Answer:

A

Explanation

It should be A., lead and uranium.

rjkz [21]3 years ago
5 0
D sorry if I’m wrong
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3 years ago
What are the two main types of rock found in the leeuwin national park?
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4 years ago
C)
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Answer:

Plants and trees are the primary sources of food for a food chain or a food web. If the population of the primary producers reduces than it affects the whole food web. If the deciduous trees are destroyed due to a fire, there will be less food available for the primary predators. As a result, competition will begin between them and their population will decline. Due to this, the population of other organisms which fed on the primary consumers will also decline.

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4 years ago
Trees use narrow tubes to transport water upward. Which property of water allows the water to rise in these narrow tubes?
cluponka [151]

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C. Cohesion of molecules

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Cohesion along with adhesion of water to the walls of the narrow tube generate what is called capillarity. This allows liquids to ascend inside the narrow tubes. As long as the cohesion is less than the adhesion, the liquid will rise until both forces are equal.

8 0
4 years ago
Glycogen. starch, and cellulose are what
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You're Welcome! want more info, just ask.

3 0
3 years ago
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