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3 years ago

write one to two paragraphs explaining how water is transferred within and between organisms and the environment.

1 answer:

ioda3 years ago

5 0

Water also moves through the living organisms in an ecosystem. Plants soak up large amounts of water through their roots. The water then moves up the plant and evaporates from the leaves in a process called transpiration. The process of transpiration, like evaporation, returns water back into the atmosphere.

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One theme that connects all information in biology is "stability and change."

svetlana [45]

Answer:

"study of living things"

Explanation:

biology is mainly comprising the study of living things, how they behave in there environment, there physical anatomy, and there life style

8 0

4 years ago

During the Precambrian, Earth's first atmosphere is theorized to have been composed of a poisonous mixture of helium and hydroge

Alexxx [7]

Answer:

Yes.

Explanation:

Yes, early Earth's atmosphere was formed from the poisonous mixture of helium and hydrogen gases. But with the passage of time when Earth's crust began to cool, the composition of the atmosphere changed and carbondioxide and water concentration in the atmosphere increases due to carbondioxide gas emission from the volcanoes and evaporation of water from water bodies present on the surface of earth.

3 0

3 years ago

During which phase of meiosis does each of the following events occur?

lubasha [3.4K]

Answer:

(a) crossing over: Meiosis I, Recombination

(b) chromatids separate at their centromeres and migrate to opposite poles: Meiosis II, Anaphase II

Explanation:

Homologous recombination is a type of genetic recombination that occurs during meiosis (formation of ovum and sperm cells). The paired chromosomes of the male and female parents are aligned so that similar DNA sequences intersect. This crossing over produces an exchange of genetic material, which is an important cause of the genetic variability observed in the offspring.

Meiosis II: Anaphase II. The centromeres separate and the daughter chromatids - now individual chromosomes - move to the opposite poles of the cell. The centromeres separate, and the two chromatids of each chromosome move toward the opposite poles in the spindle.

Meiosis II: Metaphase II. Chromosomes are accommodated in the equatorial plate of metaphase, similar to what happens in mitosis. They are attached to the already fully formed meiotic spindle. Each chromosome is aligned in the equatorial plate of the metaphase, as it happens in mitosis.

6 0

3 years ago

What is the relationship between biomes and ecosystems???<br><br>Please answer soon

satela [25.4K]

Explanation:

Biome and the ecosystem are the words that are sometimes applied interchangeably to explain a particular kind of environment.

The biome represents the geographical region that has the same kind of ecological atmosphere, climate and mostly consistent collection of the species and it is made of a large number of ecosystems.

An ecosystem represents a particular element of the biome and a species that nearly interact in it.

Thus the biome is the collection of various types of ecosystems.

4 0

3 years ago

The human body has about 10 bacterial cells for every eukaryotic cell. Bacteria coat our skin, gut, and mouth. Also present are

ELEN [110]

Answer:

commensalism

Explanation:

Commensalism is a type of ecological interaction between two species in which one speices benefits while other is unaffected. Commensalism also can be considered as a type of symbiosis-two species that live together. The interaction between human and its microbiota is beneficial for microbiota while it has no effects on humans.

Although, some bacteria (gut bacteria) can help in digestion. In this case, interaction with human is mutualism (both have benefits).

8 0

3 years ago