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nordsb [41]
3 years ago
11

How many significant digits are there in 0.00840, 15.7, and 13.040?

Biology
1 answer:
skelet666 [1.2K]3 years ago
3 0

Answer:

3sf, 3sf, 5sf

Explanation:

hope it helps!!!

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Three factors that may have caused thirteen different species of finches to develop on the galapagos island
Oduvanchick [21]
From this one migrant species would come many -- at least 13 species of finch evolving from the single ancestor.
This process in which one species gives rise to multiple species that exploit different niches is called adaptive radiation. The ecological niches exert the selection pressures that push the populations in various directions. On various islands, finch species have become adapted for different diets: seeds, insects, flowers, the blood of seabirds, and leaves.
The ancestral finch was a ground-dwelling, seed-eating finch. After the burst of speciation in the Galapagos, a total of 14 species would exist: three species of ground-dwelling seed-eaters; three others living on cactuses and eating seeds; one living in trees and eating seeds; and 7 species of tree-dwelling insect-eaters.
Scientists long after Darwin spent years trying to understand the process that had created so many types of finches that differed mainly in the size and shape of their beaks.
3 0
3 years ago
Need help asap!!!!!!!!!
Ivahew [28]
To answer this question you must break apart the words given on the right.
“Eco” means life and production. So an ecologist would be someone who studies life and it’s processes. So the correct answer for the first blank would be C. Life Science.

A chemist is one who interacts with day to day elements and sciences that is tactile. So the most appropriate answer would be B. Physical science.

A geologist is someone who studies the earth. As the part of the word “geo,” meaning earth, suggests. So the correct answer here would be A. Earth science.

Finally, “Astro” means space .Astrology is the study of the stars and the sky, for example. So, D. Space science would be the best answer for an astronaut.

I hope all of these are helpful. :)
3 0
3 years ago
Scientists have proposed more than two dozen ways to define species. One commonly used definition, called the biological species
Naddika [18.5K]

the answer is f i think idk

7 0
3 years ago
As the rate of a resource's use decreases, its
Murljashka [212]
D. sustainability increases i think 
4 0
3 years ago
Rotenone is a poison commonly added to insecticides. Rotenone binds tightly with one of the electron carrier molecules in the el
S_A_V [24]

Answer:

The correct answer is A they will no longer be able to perform aerobic respiration.

Explanation:

Rotenone is an isoflavonid compound which act an inhibitor of electron transport chain in mitochondria.Rotenone generally blocks the transfer of electrons from from NADH CoQ dehydrogenase or complex 1 to ubiquinone.

   As electron transport is blocked the reduced coenzymes such as NADH,FADH2 are unable to be oxidized.

 As a result cells exposed to rotenone will no longer be able to perform aerobic respiration.

6 0
3 years ago
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