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r-ruslan [8.4K]
4 years ago
10

If food webs naturally balance themselves over time, why do we have so many endangered species?

Biology
1 answer:
lidiya [134]4 years ago
4 0

Answer: humans

Explanation: Humans hunt animals to the point of extinction

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In most cases, the two major climatic factors affecting the distribution of organisms in terrestrial ecosystems are __________.
sesenic [268]

Answer:

precipitation and temperature

Explanation:

Temperature and water are considered major abiotic factors that affect species distribution in terrestrial ecosystems. The temperature can affect the distribution of terrestrial organisms due to many species maintain a constant internal temperature, while other species maintain a body temperature range that may be very different from the environmental temperature, and therefore they will not be able to carry out their metabolic functions. Hibernation is an adaptation that allows some terrestrial animals to escape temperature fluctuations. Moreover, water is another limiting factor for life, since water is critical for cellular processes. The waxy cuticle is an adaptation that allows terrestrial plants to avoid excessive water loss through transpiration.

4 0
3 years ago
HELLLLLLLLLLP MEEEEEEEE PLS
goldfiish [28.3K]

Answer:

3 and 4

Explanation:

Both appear to be up river which mean they're coming DOWN to contaminate the uptake. If they're ahead of the uptake facility they're not going to show up in the water. I only know this because of City Skylines :)

5 0
3 years ago
Is carbon an element or compound
tiny-mole [99]

Answer:

Element

Explanation:

Carbon is an element found on the periodic table with the alias C

5 0
3 years ago
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Which statement describes the structure of the Milky Way galaxy?
sladkih [1.3K]

Answer:

An elliptical flattened disk. A bulging core with irregular stars around it. A large flattened core at the center.

Explanation:

6 0
3 years ago
Polar compounds are forming bonds with the water on the outside of the membrane. These bonds are called ___.
Lana71 [14]

Answer:

Hydrogen Bonds

Explanation:

The arrangement of phospholipid bilayer of plasma membrane is such that ; the polar phospholipid heads  point outwards into the watery external environments. This Polar environment is Hydrophilic  or water loving, while the water- hating hydrophobic tail  region pointed inwards away from the watery medium.

This gives  the usual bilayer  shape to the plasma membrane,with the tail facing one another and heads outward.

The hydrogen bond is formed as inter molecular forces  between the hydrogen atom (positive side)of water molecule and oxygen atom (negative side)of the polar molecules e.g glucose, to form an idea dipole -dipole  force interactions,

Polar Compounds,  glucose, urea dissolved easily in hyrophilic  watery environment  to from Hydrogen bonds with water

<u>The correct answer is Hydrogen bond a dipole dipole  force</u>

3 0
3 years ago
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