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kap26 [50]
3 years ago
5

Which of the following terms is used to describe several planets orbiting a star?

Biology
2 answers:
Colt1911 [192]3 years ago
7 0
A Solar System, a galaxy is a cluster of star systems and solar systems, and the other two are way too big to even consider them as the answer.
aliina [53]3 years ago
4 0
Solar system
Planets orbit around the Sun.

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Which of the following are examples of natural discharge areas for underground water?
Andre45 [30]

Answer:lakes and swamps

Explanation:any thing that is not man made

7 0
2 years ago
Suppose a new mutation that improves metabolic efficiency is lost from a small population of mammals living in a region of seaso
Troyanec [42]

Answer:

C) genetic drift.

Explanation:

Genetic drift is the random change in the frequency of alleles in a population due to random sampling. Many circumstances can lead to genetic drift for example bottleneck effect, founder effect, etc.

The bottleneck effect occurs when most of the members of a population die because of any natural disaster like flood, fire, etc. This can cause a certain allele to be lost in the remaining population because of losing major populations. So here due to hurricane half of the mammal population gets eliminated which shows it is an example of the genetic drift.

4 0
3 years ago
Plants use the energy from the sun to convert
Tatiana [17]

Answer: simple inorganic molecules to sugar

Explanation:

Through the process of photosynthesis plants use the green coloured pigment named chlorophyll present in their leaves to trap sun light (solar energy) alongside other simple inorganic molecules like atmospheric carbon dioxide and water to produce sugar molecules (usually glucose) which is later stored as starch.

8 0
3 years ago
Read 2 more answers
Mitochondria, the organelles involved in cellular respiration, can also generate chemicals called reactive oxygen species (ROSs)
ch4aika [34]

<u>Answer:</u>

Mitochondria, the organelles involved in cellular respiration, can also generate chemicals called reactive oxygen species (ROSs). ROSs can damage mitochondria. Damaged mitochondria generate more ROSs than healthy mitochondria. This is an example of a positive feedback mechanism

The reactive oxygen species that are given out by the mitochondria during cellular respiration are the major cause of aging. Though this has a lot of negative effects but this also has a small amount of positive effects such as the start of angiogenesis or cell proliferation.

5 0
3 years ago
Which of the following aspects of water quality is related to changes in weather patterns and circulation of water in the oceans
Molodets [167]

Answer:

Sanity and Temperature

Explanation:

They both determine the density of ocean water and density influences the circulation.

7 0
3 years ago
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