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avanturin [10]
3 years ago
8

What do scientists call an orderly pattern of change over time? A. homeostasis B. ecological succession C. food web D. an ecosys

tem
Biology
2 answers:
sineoko [7]3 years ago
7 0
B- Ecological succession
Olenka [21]3 years ago
3 0
B. Ecological succession
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Describe the movement of the Sun, Moon, and stars as Earth rotates.
Anastaziya [24]

Answer:

down below

Explanation:

The Sun, Moon, planets and stars make circles around the Earth. Since the observer is tilted with respect to Earth's rotation axis, the daily motion also appears tilted. In the Northern Hemisphere, the stars move to the south as they rise, while stars move northward in the Southern Hemisphere as they rise.

4 0
3 years ago
If an object is placed an electric field how will it move
Vaselesa [24]

Answer:

Explanation:

Electric field is a vector quantity whose direction is defined as the direction that a positive test charge would be pushed when placed in the field. Thus, the electric field direction about a positive source charge is always directed away from the positive source.

3 0
2 years ago
If a mammal gives birth to live animals, how is a monotreme a mammal if it lays eggs? This has been confusing me for the past 30
natka813 [3]

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8 0
3 years ago
Does anyone know this??
Mandarinka [93]

Bauxite ore is one of the primary source of aluminum but it must first be chemically processed to produce alumina (aluminum oxide). The next step of aluminum production is smelting of alumina using an electrolysis process (Hall-Heroult process). This electrolysis process is driven by electrical current. Electrolyte (molten salt) with immersed carbon anodes is used in order to dissolve the alumina. Carbon anodes are carrying electrical current and thee chemical bond between aluminum and oxygen in the alumina is broken.

6 0
3 years ago
Suppose it were possible to conduct sophisticated microscopic and chemical analyses of microfossils found in 3.5-billion-year-ol
soldier1979 [14.2K]

Answer:

The correct answer is option 3. a nucleus.

Explanation:

The first genetic material present in the early organisms were RNA which was present in the microscopic organisms back then 3.5 billion years ago which means it is normal to have RNA in such microfossils chemical analysis.

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Thus, option III is the correct answer.

7 0
3 years ago
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