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stich3 [128]
3 years ago
9

Kudzu, a plant native to eastern Asia was introduced into America in 1876. In 1935, kudzu was planted along southern roadways to

control soil erosion. Adding a foot of vine a day in the spring and summer,
kudzu quickly grew out of control. Why can introducing a new species to an existing ecosystem often be a disaster?
А
The new species can harm native organisms and damage the ecosystem
B. The new species can create excess nutrients in the soil that can damage native species
C
The new species can eventually become extinct
D. The new species can rapidly evolve into a dangerous subspecies that cannot be destroyed.
Biology
1 answer:
Reptile [31]3 years ago
3 0

Answer:

9

Explanation:

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In which digestive organ does the digestion of fats or lipids begin?
Rudik [331]
Digestion of fats occur in duodenum which is a part of small intes tine.
4 0
4 years ago
Which statements describe characteristics of Earth's geosphere? Check all that apply. 
gladu [14]

The right answer is 2, 4 and 5

The term geosphere is globally synonymous with "planet Earth" or "terrestrial globe".

The term geosphere refers rather to the solid parts of the Earth, and thus opposes the atmosphere, the hydrosphere, and the biosphere.

* It is made up of living things. ==> this is Biosphere

* It is mostly solid. ==> Geosphere

* It includes liquid water. ==> Hydrosphere

* It includes Earth's surface. ==> Geosphere

* It includes Earth's interior. ==> Geosphere

* It is made up of gases and airborne particles ==> Atmosphere

4 0
3 years ago
Read 2 more answers
Similar cells that are grouped together and perform a common function are called
kramer
Tissue such as muscle. 
4 0
3 years ago
Match the following terms and definitions.
nlexa [21]

Answer:

<em>1. Oblong cells with unevenly thickened walls for support in young stems  →</em>

<em>Collenchyma </em><em>.</em>

<em>2. a waxy substance covering most surface areas of plants; helps to retain water  → </em><em>Cuticle</em><em>. </em>

<em>3. The youthful, undifferentiated cells of root and shoot tips and other plant parts that produce new cells for growth  → </em><em>Meristem </em><em>.</em>

<em>4. The most common plant cell, found in practically all parts of the plant body; important for food production, food storage, lateral transport, and other life processes; an almost round cell in some tissues  → </em><em>Parenchyma</em><em> .</em>

<em>5. Dermal layer made of dead cork cells  → </em><em>Periderm</em><em> .</em>

<em>6. Tiny holes in a cell wall which allow the passage of chemicals between cells  → </em><em>Plasmodesmata</em><em>.</em>

Explanation:

<em>This all refers to tissues found in plant organisms.</em>

  • In plants, the colenchyma is a supporting tissue, composed mainly of elongated, irregularly walled living cells with a large amount of cellulose. Their composition and the way they are arranged - with longitudinal interlacing - give the tissue strength and resistance. It represents one of the three basic tissues of plants.
  • Cuticles of plant tissue are formed by an oily secretion from the epidermal cells, forming a waxy, impermeable and protective layer, which prevents the entry of foreign organisms and reduces the loss of water from the plant. The cuticles are mainly composed of cutin molecules associated with wax.
  • Meristematic tissue represents a group of undifferentiated cells with great capacity to multiply, differentiate and provide growth and development to a plant. It is a tissue with unlimited growth capacity, which allows the plant to always replace the damaged tissue and grow indefinitely.
  • Parenchyma of plant organisms are tissues that are found in most of these organisms, allowing multiple functions, such as the drying of substances, storage and photosynthesis. The parenchyma is generally formed by thin-walled living cells that can adapt to any vital function of plants.
  • Periderm constitutes the outer coating of a plant or bark, functionally replacing the epidermis. This tissue is located after the secondary phloem, and is composed of cork, specifically phellem, phellogen and phelloderm.
  • Plasmodesmata are a type of microscopic channel that crosses the plant wall, being a link for intercellular communication, as well as the transport of nutrients.

4 0
3 years ago
The oxygen moves into the blood stream from the lungs by the process. 1.Exhalation 2.Osmosis 3.Diffusion 4.Respiration
alex41 [277]
The answer is 3) diffusion
3 0
3 years ago
Read 2 more answers
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