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ELEN [110]
3 years ago
6

There are two different species of finch that live on the same small island, species A andspecies

Biology
1 answer:
frosja888 [35]3 years ago
7 0

On the islands of the Galapagos lives a group of birds called finches. There are 13 species in this group. These species have diverse ecologies--some eat seeds, some eat insects, some eat fruit, and some even eat cactus. Although the bodies of these species look fairly similar, their beaks are very different. That is because it is their beak that is adapted to these diverse ways of feeding (Figure 8.14).


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Arrange the events of the earliest stellar formation in sequential order.
notka56 [123]

Answer;

Arrangement of events in stellar formation;

C) The Big Bang occurs.

B) Pockets of elements in higher concentrations begin experiencing greater gravitational force.

A) Hydrogen atoms shed their electrons and fuse together to form larger helium atoms.

D) the glass clouds begin reducing in volume, which leads to increase in density, pressure, and temperature.

Explanation;

-Stellar evolution is the process by which a star changes over the course of time. All stars are born from collapsing clouds of gas and dust, often called nebulae or molecular clouds.

-Stars are born out of the gravitational collapse of cool, dense molecular clouds. As the cloud collapses, it fragments into smaller regions, which themselves contract to form stellar cores.

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Human muscle cells also use fermentation. This occurs when muscle cells cannot get oxygen fast enough to meet their energy needs through aerobic respiration. There are two types of fermentation: lactic acid fermentation and alcoholic fermentation. Both types of fermentation are described below.


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Do chromosomes make up genes?
alexandr402 [8]

No genes make up chromosomes. Chromosomes contain DNA sequences and specific sequences aka genes make specific traits.

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What is true about heart valves?
NemiM [27]
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Which type of substance would best dissolve in a solvent that was made of nonpolar molecules.
Studentka2010 [4]
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Picture a layer of ethanol being carefully added to the top of some water (Figure below). Because the particles of a liquid are moving constantly, some of the ethanol particles at the boundary between the two liquids will immediately move into the water, and some of the water molecules will move into the ethanol. In this process, water-water and ethanol-ethanol attractions are broken and ethanol-water attractions are formed. Because both the ethanol and the water are molecular substances with O−H bonds, the attractions broken between water molecules and the attractions broken between ethanol molecules are hydrogen bonds. The attractions that form between the ethanol and water molecules are also hydrogen bonds (Figure below). There you go
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