This is worth 100 points! do not cheat ! will mark branliest! : )
which equation correctly describes photosynthesis?

question 30 options:

water + sugar + oxygen → carbon dioxide + chlorophyll

sunlight + water + carbon dioxide → oxygen + sugar

sunlight + sugar → water + oxygen

carbon dioxide + oxygen → water + sugar + sunlight


what is the importance of earth’s natural greenhouse effect?

it provides water for plants to grow.

it keeps temperatures on earth steady.

it produces gases that make up air.

it causes seasons to happen every year.

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Explanation:

Which equation correctly describes photosynthesis?

Reactants: sunlight, carbon dioxide, water

Products: sugar, oxygen

So the answer is:

sunlight + water + carbon dioxide → oxygen + sugar

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What is the importance of Earth’s natural greenhouse effect?

Greenhouse effect keeps the Earth steady and warm.

So the answer is:

It keeps temperatures on Earth steady.

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As anyone who has ridden in a roller coaster knows, it is fastest at its lowest point. So the kinetic energy is at its greatest at point P.

answer : haversian

[explanation: -(compact bone is organized as parallel columns, known as haversian systems, which run lengthwise down the axis of long bones. these columns are composed of lamellae, concentric rings of bone, surrounding a central channel, or haversian canal, that contains the nerves, blood vessels, and lymphatic system of the bone)]

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