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seraphim [82]
3 years ago
8

How was the solar system model first used

Biology
1 answer:
oksano4ka [1.4K]3 years ago
3 0
<span>Plato first proposed that the planets followed perfect circular orbits around the Earth. Later, Heraclides (330 B.C.) developed the first Solar System model, placing the planets in order from the Earth it was is now called the geocentric solar system model.

</span>
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Which outcome is an example of a response?
Sergeeva-Olga [200]
Answer:
⇒ D. Blood sugar levels dropping after missing a meal

Explanation:
⇒ Words such as after, caused, because, and then signals response. 
6 0
3 years ago
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Describe how and why organisms are hierarchically classified and based on evolutionary relationships
sergeinik [125]
A. The scientific theory of evolution is the fundamental concept underlying all of biology.
B. The scientific theory revolution is supported by multiple forms of scientific evidence.
C. Organisms are classified based on their evolutionary history. 
D. Natural selection is a primary mechanism leading to evolutionary change.
6 0
3 years ago
Select the crops that might best be grown under metal halide HID lights.
Aneli [31]

Answer:

They’re perfect for growing all kinds of greens like lettuce, spinach, peppers, tomatoes, flowering crops in the vegetative stage and many others.

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3 years ago
Fly species w, found in a certain part of the island, produces fertile offspring with species y. species w does not produce fert
34kurt
Considering the answers;
A. are still sibling species
B. shared a common ancestor more recently with each other than either did with the other two species
C.May merge into a single species if their hybrids remain fertile over the course of many generations.
D. A and B only
E. A, B, and C
The answer will be E. 
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5 0
3 years ago
The brain coordinates the physical changes that occur during puberty and the ______ plays an especially important role in this p
levacccp [35]

Answer: Hypothalamus

The brain coordinates the physical changes that occur during puberty and the hypothalamus plays an especially important role in this process.

Explanation:

Since the hypothalamus controls the secretion of hormones from the pituitary gland, and the pituitary gland, also known as master gland, controls the activities of all other glands like the following:

- gonads (ovaries and testes), responsible for producing many of the sex hormones and hence, development of sexual characterictics

- thyroid, responsible for producing thyroxine, responsible for body metabolism and development.

Thus, hypothalamus plays important role in puberty

4 0
3 years ago
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