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ladessa [460]
3 years ago
6

What makes the phenomenon of moon phases difficult to see or imagine?

Biology
1 answer:
Alex73 [517]3 years ago
3 0

Answer:

Lunar Phases.

Explanation:

Lunar phases are created by changing angles of the earth, the moon, and the sun, as the moon orbits the earth.

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Minerals can a. provide energy to the body. b. become part of the body's structural systems. c. be degraded by the body. d. be d
slamgirl [31]

Answer:

b. become part of the body's structural systems.

Explanation:

  • Minerals are the inorganic regulators needed for different functions inside the body.
  • Minerals donot provide energy but involved in generation of energ through their metabolic function. (Hence option A is excluded)
  • They provide a good medium for the protoplasmic activities (permeability of cell membrane and normal functioning of cell)
  • Maintaining bod fluid balance.
  • For structural units.
  • Cannot be degraded in the body neither can be destroyed while cooking ( Hence option c and d are excluded)
  • They become the part of the body's strctral systems (Hence option B is the right answer)

3 0
2 years ago
Read 2 more answers
Explain the factors that contribute to the success of class insecta. ​
Setler79 [48]

Answer:

It is believed that insects are so successful because they have a protective shell or exoskeleton, they are small, and they can fly. Their small size and ability to fly permits escape from enemies and dispersal to new environments. ... In addition, insects can produce large numbers of offspring relatively quickly.

8 0
3 years ago
Why are carbon dioxide concentrations expected to increase?
garri49 [273]

Answer:

The correct answer is d all of the above

Explanation:

There are many reasons behind increasing the concentration of atmospheric carbon dioxide such as

1 Burning of fossil fuels such as coal,petroleum increases the level of atmospheric carbon dioxide.

2 Increase in Argiculture also increases the level of green house gases such as CO2.

3 Clearing of lands for increasing population and agriculture by cutting down trees also adversely effect the normal 02:CO2 ratio in the atmosphere.

6 0
3 years ago
The forelimbs of bats and humans have a very similar bone structure even though they appear very different on the outside
Vaselesa [24]

The forelimbs of all mammals are homologous traits, meaning that they originate from a common ancestral trait.

The correct answer is therefore C. Homologies (homologous traits), from the same common ancestor.

(To clarify, we know it is from a common ancestor because both bats and humans are mammals)

7 0
3 years ago
A tiny rocky island in the South Pacific is home to a very small food chain. Coconut palms grow on the island and drop coconuts.
Arturiano [62]
C.) I'm just wondering
3 0
3 years ago
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