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egoroff_w [7]
4 years ago
6

Studies have indicated that toxic chemicals in the tap water of thirty-one out of thirty-five California cities tested are at le

ast
a0 times over the State of California’s proposed safe level.
Biology
1 answer:
bija089 [108]4 years ago
3 0
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What is/are the main purpose(s) of mitosis? (select all that apply)
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Synthesize energy

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Explanation:

Mitosis is a stage in the cell cycle where the produced DNA is separated and two new cells are generated with the equal number of DNA and type of chromosomes as the parent nucleus.

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What is the meaning of mutualism ? <br> I have this science test to do and need to study.
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Mutualism is one of the parts of symbiosis where both organisms benefit from the relationship.
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A _____ is a physical environment where a species lives and becomes adapted.
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Answer:

Habitat

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All organisms are in constant interaction with their environment. This includes both biotic, living things, or abiotic, non-living things, factors. Where this interaction takes place is what we call an ecosystem.

Within each ecosystem, e.g. aquatic or terrestrial, <u>a population, or group of species, lives in a specific physical environment known as a habitat</u>, where they occupy their own niches or roles/functions.

Here, several populations of different species can coexist, however, they have their own roles or, in other words, they have specific adaptations to this area. Habitats could range from oceans, lakes, and rivers to deserts, forests, and mountains.

Therefore, a <u>habitat</u> is a physical environment where a species lives and becomes adapted.

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4 years ago
Which best describes why Kepler’s observation of planetary motion is a law instead of a theory?
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In the early 1600s, Johannes Kepler proposed three laws of planetary motion. Kepler was able to summarize the carefully collected data of his mentor - Tycho Brahe - with three statements that described the motion of planets in a sun-centered solar system. Kepler's efforts to explain the underlying reasons for such motions are no longer accepted; nonetheless, the actual laws themselves are still considered an accurate description of the motion of any planet and any satellite.
 
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What is one way that early scientists practice differed form modern scientists practice
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Early hypothesis was not based on experimentation
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