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Reika [66]
3 years ago
9

How does the amount of uranium in zircon tell us how old the crystal is?

Biology
1 answer:
Aleks04 [339]3 years ago
5 0
Uranium- lead which is the oldest & one of the most <span>refined of the </span>radiometric dating<span> schemes</span>
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Distant trees were located closer to the top of the artist's canvas than were the nearby flowers. the artist was clearly using t
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<span>Distant trees were located closer to the top of the artist's canvas than were the nearby flowers. The artist was clearly using the distance cue known as relative height. The distance cue, also known as depth perception, is related to a subject's varying size. </span>
5 0
3 years ago
Many organisms could potentially provide new medicines for human use, making which of the following crucial?
Sindrei [870]

Answer:

A. Genetic Biodiversity

Explanation:

All in all, many products that make up food, medicine, and supplies for humans are enhanced by the components of biodiversity.  

Similarly, a lot of components that make up our medicines usually come from environments that have extravagant amounts of biodiversity.

Case in point, the country of Madagascar is where most of the formulas of our medicines come from, and it has some of the most vibrant & biodiverse tropical forests in the world.

6 0
3 years ago
What type of molecule is represented by the model below?
trapecia [35]

Answer:

Carbohydrate

Explanation:

becouse it hase H C

8 0
3 years ago
The heart is an example of which level of organization within an organism
RideAnS [48]

Answer:

The correct answer is - organ level organization.

Explanation:

The heart is made up of various types of tissues that include muscle tissue, nerve tissue, and blood tissue. All these types of tissues are organized to form the organ level organization which makes the heart is an organ.

Tissues are made up of cells and organs are made up of tissues and various organs combine together to do a specific function, this is an example of an organ system.

Thus, the correct answer is - organ level organization.

8 0
3 years ago
If you are reading this then congratulations I’m wasting your time and you could be doing school. But it’s weird since I’m const
sashaice [31]

Answer:

lol i wasted 1 minute of my life

6 0
3 years ago
Read 2 more answers
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