Which statement is true about ocean thermal energy conversion (OTEC)?

Biology

1 answer:

Grace [21]3 years ago

3 0

It is the thinning of the stratospheric ozone that occurs over the poles in the spring

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6.If a planet is considered habitable, what would that mean?

andreev551 [17]

Answer:

If a planet is considered habitable it means that the planet has all the conditions necessary to support life ,these conditions can be the presence of oxygen

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3 years ago

Which of the following is an autotroph

Scrat [10]

there are no options

Explanation:

phir b;

plants

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3 years ago

The letter A indicates the _____. A cross section of the eudicot root. Each letter marks a definite structure. Letter A marks th

SIZIF [17.4K]

Answer:

Letter A indicates the epidermis, which is the outer layer of the root.

Explanation:

The internal structure of the eudicot root consists of three concentrical layers: The epidermis, the cortex, and the central vascular cylinder.

The epidermis is the outer layer of the root. It covers the totality of the root surface, absorbs water and minerals from the soil, and protects the internal tissues.

The cortex occupies a big part of the root and its located under the epidermis. The most internal cell layer of the cortex is called endodermis.

The vascular cylinder is composed of vascular tissues -the xylem and the phloem- that is surrounded by one or more cell layers called pericycle. The xylem looks like a cross of big cells in the center, and the phloem occupies the spaces between the pericycle and the xylem.

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2 years ago

1. Hypothesize in what type of environments it would be advantageous for a protist to be autotrophic, heterotrophic, or mixotrop

azamat

Answer:

See below

Explanation:

Protists fall into the category of eukaryotes. They are diverse in nature and typically are found to be single celled organisms containing very organized structures.They are classified based on what is their source of nutrition.

Autotrophic - capable of photosynthesis to produce their own food, so an environment where sunlight, CO2 and water is available.

Heterotrophic - feed on other organisms , an environment where prey is plenty and very limited or no access to sunlight.

Mixotrophic - a combination of the above two, an environment with all of the aforementioned factors present.

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3 years ago

Compare and contrast 3 phases of matter- how are they similar and how are they different explain?

sp2606 [1]

Three phases of matter are solid, liquid and gas. They are all made up of atoms, molecules, and/or ions, but the behaviors of these particles differ in the three phases. Gas and liquid flow easily, but solids do not flow. Gas and liquids assume the shape of the container they are held in, but solids retain a fixed volume and shape.

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3 years ago