Answer:
this doesnt make sence ezxplain the subject
Explanation:
Explanation:
Density of object = gram/volume
= 100 g/ 5 cm³
= 20 g/cm³
Explanation:
acid should be handled with caution because it is dangerous as it may burn the skin
Answer:
first let's find the molar mass of CH2.Molar mass CH2=12.0+(2multiply1.01)=14.02g/mol
Explanation:
Explanation:
When a soil lacks earthworm, it will be poorly aerated and organic matter will be lacking.
Earthworms burrow through the soil and leaves holes and pores around in the soil.
- Soil air is an important component that makes up the soil.
- Earthworm are good burrowers that penetrates the soil and creates pores.
- This facilitate infiltration of water into the soil and also the circulation of air.
- Also, since they are decomposers, they the leave the soil rich and filled with organic matter.
learn more:
Soil formation brainly.com/question/2473178
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