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posledela
3 years ago
12

Which is made from the remains of dead plants over millions of years? A. uranium B. natural gas C. oil D. coal

Biology
1 answer:
lora16 [44]3 years ago
5 0
The answer is coal we just studied it
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What is the relationship between ecosystems and biomes
Montano1993 [528]

“Biome” and “ecosystem” are words sometimes used interchangeably to describe a specific type of environment, but this is an erroneous conflation. While the exact nature of the world’s biomes is a matter of some debate, they relate to one another in that they both break the globe down into smaller components based on features of the environment.

Biome Types

No official biome count exists. According to the University of Santa Barbara, some scientists only recognize aquatic, desert, forest, grassland and tundra biomes. Other lists include several more, distinguishing between temperate forests, tropical rainforests and tropical dry forests, for example. Others might break down the aquatic biome into freshwater, freshwater wetlands, marine, coral reef and estuary biomes. More distinct biome types include mountain or alpine biomes, island biomes -- often associated with the marine or ocean biome -- and the chaparral, which describes flat areas, rocky hills and mountain slopes.

Ecosystem Components

Ecosystems can be very small, sometimes no larger than a single puddle. An ecosystem is not a place like a biome is, but rather the set of interactions between the living things in that place. The way the plants, animals and other living organisms such as bacteria and funguses interact with the resources of that ecosystem -- water, sunlight and soil, for instance -- determine how the ecosystem functions.

Hope this helps. We went over this already. lol :0

6 0
4 years ago
Currently, two of the living elephant species (X and Y) are placed in the genus Loxodonta, and a third surviving species (Z) is
Troyanec [42]

Answer:

Explanation:

The evolutionary tree is composed of,

  • Lineages → These are the taxonomic groups of interest placed in the extremes of the lines called branches ⇒ Elephant species X, Y, Z
  • Nodes → These are the ramification points, which are also known as divergence points. They represent the location of the most recent common ancestor ⇒ The red spot in the graph shows the location o the most recent ancestor between species X and Y
  • Root → This is the older common ancestor that all lineages share. The first one in the tree ⇒ The blue spot in the graph show the oldest common ancestor shared by the three species

Two or more lineages are more related to each other if they share a recent common ancestor -In this example, X and Y are more related to each other-. This means that they all diverge from the same node.

Two or more lineages are less related to each other if they lack a recent common ancestor. This is, the node from which these lineages diverge is placed far away in the tree.  

   

6 0
3 years ago
A useful classification system does NOT:
jenyasd209 [6]
D) use different scientific names for the same organism.
7 0
4 years ago
Both coal and diamonds are forms of elemental carbon. Coal is brittle while diamonds are considered to be the hardest of all sub
ankoles [38]
Answer - C. Coal is ionically bonded together while diamonds are covalently bonded together.
3 0
3 years ago
Conservationists Establish that the minimal viable population of a population of tigers in an extensive geographical Area is 16
ASHA 777 [7]

The DNA content analysis allows the cells to differentiate in G0/G1, S phase, and G2/M, as well as exhibits a emission signal proportional to the amount of DNA.

https://www.creative-bioarray.com/dna-content-analysis.htm

3 0
3 years ago
Read 2 more answers
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