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zhuklara [117]
2 years ago
15

Topsoil is made up mostly made up of what ingredient? HURRY PLS!!! I will give Brainiest

Biology
2 answers:
Mumz [18]2 years ago
8 0
A. Rock and mineral particles
I’m not sure what quiz this is but I remember getting this right on my chemistry quiz.
Alenkasestr [34]2 years ago
6 0

A, this is my guess because topsoil is made mostly of humus(sand, silt, clay and broken down organic matter) and the rest of the answers don’t make sense, hope this helps :]

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In which ways is photosynthesis important to life on Earth? Check all that apply. makes food for all organisms. adds oxygen to t
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The right options are; makes food for all organisms, adds oxygen to the atmosphere, is a source of medicines and fibers, is a source of building materials and it provides animal habitat.

Photosynthesis is a process by which green plants and some other autotrophs use light energy in chloroplasts to generate carbohydrates (food) from carbon dioxide and water while oxygen is being released as a by-product. Photosynthesis is essential to all living organisms on earth because it is the main source of oxygen in the atmosphere. Photosynthesis provides animal habitat, it provides food for all organisms (directly for plants and indirectly for animals). Plants and trees produce their foods through photosynthesis and are used as medicines and fibers, and as building materials.  

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People with ________ experience complete cessation of respiratory activity for brief periods of time yet do not have frequent aw
denis-greek [22]

People with central sleep apnea experience a complete cessation of respiratory activity for brief periods of time yet do not have frequent awakenings and do not tend to feel tired during the day.

<h3>What is sleep apnea?</h3>

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These are the primary forms of sleep apnea:

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11 months ago
Fires are important to savanna ecosystems, but not to grassland ecosystems. Please select the best answer from the choices provi
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The given statement is false.  

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2 years ago
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True or False
Andrei [34K]

Explanation:

for 1 it has to be false cause cutting tree ain't good.

for 2 I'm not sure, maybe it's TRUE..

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3 years ago
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