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SIZIF [17.4K]
3 years ago
9

How does cyanobacteria help form soil crusts?

Biology
1 answer:
bagirrra123 [75]3 years ago
7 0
Biological soil crusts<span> are communities of living organisms on the </span>soil<span> surface in arid and semi-arid ecosystems. They are found throughout the world with varying species composition and cover depending on topography, </span>soil<span> characteristics, climate, plant community, microhabitats, and disturbance regimes.</span>
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which process takes place only in plants? a. synthesis of energy-rich sugars b. synthesis of atp c. hydrolysis of adp d. breakdo
Akimi4 [234]

The right answer is a. synthesis of energy-rich sugars.

With chlorophyll, green plants absorb the light energy needed to synthesize an organic chemical species, glucose C6H1206, from carbon dioxide and water vapor. Each billion tons of the carbon element C are fixed by the green plants in the form of glucose. The reaction, called photosynthesis, also produces dioxygen and helps to regenerate this chemical species necessary for the breathing of living beings.

8 0
2 years ago
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HCl is added to a solution containing barium and calcium ions. If a precipitate is formed, what is it? A. No precipitate is form
Luden [163]

Answer:

A. No precipitate is formed.

Explanation:

Hello,

In this case, considering that both calcium chloride and barium chloride are CaCl₂ and BaCl₂ respectively, due to their high polarity by cause of the ionic bond they have between calcium and chlorine and barium and chlorine we say they are highly soluble in water, therefore, A. No precipitate is formed.

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5 0
3 years ago
1. Which of the following is NOT correct? PLEASE HELP I WILL MARK BRAINLIEST
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a population is all the populations of different species that live together in the same area is the incorrect one

7 0
2 years ago
The tough superficial layer of the epidermis is known as the stratum
navik [9.2K]

Answer:

Stratum corneum

Explanation:

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Theories are ideas that scientists are most certain about.<br> True<br> False
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Theories are an idea that science have and they aren’t always right so false
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