Energy in most ecosystems must flow through autotrophs because ______.

2 answers:

8 0

Energy in most ecosystems must flow through autotrophs because only autotrophs can convert solar energy in chemical energy.

Explanation:

This suggests that these are organisms which are entirely based on the Greek name self-producers that can produce complex organic materials by fixing together simple building blocks in their local situation. E.g plants on land. Photosynthesis in plants transforms solar energy into chemical energy using electrons and protons from water. The method of photosynthesis in plants involves a series of steps and reactions that use solar energy, water, and carbon dioxide to produce organic aggregates and oxygen.

melomori [17]4 years ago

5 0

The answer is A.only autotrophs can convert solar energy into chemical energy.

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How the energy is transferred to animals that cannot Barnes energy directly from the sun

aksik [14]

Answer:

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Electrons are the electrons in the outer energy

tamaranim1 [39]

Answer:

Valence

Explanation:

In an atom, the electrons at the outermost energy level is called as valence electrons. It is the valence electrons which participates and interacts with the other atoms and form bonds. The valence electrons of an atoms are important as they depict the chemical properties of an element.

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What is an organism called that cannot make its own food and gets energy from the food it eats?

lidiya [134]

An organism that cannot make its own food is called a heterotroph. All animals and species of fungi, along with some types of bacteria, are heterotrophs.

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3 years ago

Which claim is best supported by the information about scales and feathers?

alexandr402 [8]

<u>Answer:</u>

Recent evidence suggest that feathers evolved from scales and suggest that 'feathers and pycnofibers' could be homologous.

<u>Explanation:</u>

One of the major difficult issue related to bird evolution is the evolution of feathers.

Feathers are considered as the most 'complex integumentary structures' which are found in vertebrates.

Evolutionary developmental biology suggests that the 'planar scale structure' is been modified for developing into feathers by 'splitting' to form web like structures.

Scales and Feathers consist of 'two distinct form of keratin' so it was thought that 'each type was exclusive skin structure' but recent study suggests that they are developmental expressions of same skin structures.

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4 years ago