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laiz [17]
3 years ago
6

Explain how earth’s spheres rely on the water cycle

Biology
1 answer:
SIZIF [17.4K]3 years ago
8 0

Answer:

The answer is that water is continually restored through the Earth’s system through a process called the water cycle. The water cycle contains various processes that flow water through the Earth’s subsystems. Water dissolves from within soils and through vegetation and of bodies of water (such as rivers, lakes, and oceans).

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A piece of a homogeneous solid substance having a natural geometrically regular form with symmetrically arranged plane faces.
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The return of water from the biological system (plants) to the atmosphere
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Answer:

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In this project, you will observe an insect life cycle. You will see part of the life cycle of a grain beetle. You will begin wi
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Life Cycle


Mealworms that birds, reptiles, and other animals love aren’t really worms. They are the larvae of darkling beetles. There are over 20,000 different types of darkling beetles and mealworms come from the species Tenebrio molitor.

A darkling beetle experiences complete metamorphosis which means that it has four distinct stages of life. The four stages are egg, larva, pupa, and adult. The amount of time a darkling beetle spends in each stage can vary greatly due to environmental factors like temperature, humidity, food, and water.

Egg
The first stage of life is spent as an egg. The white bean-shaped egg is tiny and about the size of a speck of dust. The egg is sticky and is quickly concealed by dirt, dust, and substrate. It will take around one to four weeks for an egg to hatch and the larva to emerge.

Larva
The second stage of life lasts about eight to ten weeks and is spent as a brown larva. This is the stage where the insect is a mealworm. When first hatched, it is quite small but will grow to one to one and a half inches long.

Since it has a hard exoskeleton, the worm will need to molt and shed its hard outer shell in order to grow. Molts will occur ten to twenty times during this stage of life. A recently molted worm will be soft and white, but the exoskeleton will quickly harden.

A mealworm spends its time eating and growing in order to save up energy for the next transformation.

Pupa
During a mealworm’s last molt it will turn into a white alien-like pupa. It has no mouth or anus so does not eat. It does have leg and wing buds, but they do not function. The pupa is quite helpless and the only movement it can do is wiggle. This stage of life will last one to three weeks as the pupa transforms its organs and body into an adult.

Adult
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After about one to two weeks of adult life, beetles will begin to mate and reproduce. A few days after mating, female beetles will burrow into soil or substrate and lay eggs. Darkling beetles are prolific breeders and females can lay hundreds of eggs during their adult lives.
8 0
4 years ago
The earliest hominins probably lived in which kind of environment?
Wittaler [7]

The earliest hominins probably lived in an extreme kind of environment.


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4 years ago
Which of the following is not a type of fault?
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I believe the answer would be <span>D.)  Abnormal</span>
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