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Biology

2 answers:

ankoles [38]3 years ago

7 0

Answer: B) Mercury

brainliest?

Explanation:

Stolb23 [73]3 years ago

3 0

It’s either Mercury or Uranus. Jupiter and Saturn are the biggest planets.

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Which of the following adaptations allowed plants to transport water and nutrients to all of the plant's cells?

Sladkaya [172]

Plants have evolved several adaptations to life on land, including embryo retention, a cuticle, stomata, and vascular tissue.

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4 years ago

Which of the following is not true about nonnative species?

guapka [62]

c. They can be introduced within their natural range.

Invasive species can threaten an ecosystem and the biodiversity of the organism that exist in the present environment when the invasive species increase rapidly in number.
Exotic species are a threat to biodiversity because they alter the ecosystem of that area. They share food and habitat resulting in unbalanced ecosystem. Also, habitat destruction destroys the habitat of all the life forms in that area.

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3 years ago

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If 65,000 kcal are

Aneli [31]

Answer:

13000 would be avalable because 10% is taken every time it is eaten so 65,000 with 10% taken out twice (20% of 65,000) is only 13,000 kcal available to the secondary consumers.

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3 years ago

Forests, mountains, rivers, and marshes are examples of the wide variety of ecosystems in net york state. The diversity of these

seropon [69]

The main answer is Climate. Here's why:

The climate of different places can be hot, cold, or just right. Because New York is on the eastern side of the United States (which is a very rainy place), there is enough water for forests, marshes, and rivers. There are mountians because of the land being above sea level, likely caused by erosion or earthquakes.

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3 years ago

Which is the classification of any naturally occurring solid inorganic substance characterized by a crystal structure? A. fossil

dimulka [17.4K]

Answer:

C. mineral

Explanation:

In science, matter can be defined as anything that has mass and occupies space. Any physical object that is found on earth is typically composed of matter. Matter are known to be made up of atoms and as a result has the property of existing in states. The three (3) classical states of matter are;

1. Liquid: is the state of matter in which the physical substance can be poured and takes the shape of its container. Also, liquids generally have a definite volume. Examples of liquids are urine, water, milk, blood etc.

2. Gas: is the state of matter in which the physical substance has no definite shape or volume and as a result fills all available space. Also, gases are easily compressible, takes the shape of its container and can flow. Examples of gases are hydrogen, oxygen, argon, nitrogen etc.

3. Solid: is the state of matter in which the physical substance has a definite shape and fixed volume but not compressible. Examples of solids are pen, screwdriver, television, car etc.

Mineral is the classification of any naturally occurring solid inorganic substance characterized by a crystal structure. Also, minerals are homogeneous in nature with a defined chemical composition and characterized by a crystal structure comprising of ions, atoms, or molecules in an orderly arrangement.

Some examples of minerals are iron, copper, aluminum, tin, coal, quartz, feldspar, mica, etc.

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3 years ago