Question

PLEASE HELP WITH THESE 2 QUESTIONS




Which of the following statements about horizons is true?
a.
They are characterized by whether they are solid, liquid, or gas.
b.
They are represented by Roman numerals.
c.
All soils have completely different horizon patterns.
d.
They are defined by their different physical features.





How does the release of carbon dioxide by microorganisms benefit plant life?
a.
It reduces the acidity of water in soil, which increases water absorption and provides plants with necessary water.
b.
It increases the acidity of water in soil leading to the breakdown of rocks in soil. This releases nutrients which can be used by plants.
c.
It decreases the acidity of water in soil leading to the breakdown of rocks in soil. This releases nutrients which an be used by plants.
d.
It increases the acidity of water in soil, which decreases water absorption providing plant life with firmer soil for root growth.

Answer 1

its B but not very sure

Answer 2

on the How does the release of carbon dioxide by microorganisms benefit plant life?

Answer 3

oh is this a test

Answer 4

and the first one is D

Answer 5

1: D
2:B

Answer 6

\(\color{#0cbb34}{\text{Originally Posted by}}\) @CandyHeart13453
1: D
2:B
\(\color{#0cbb34}{\text{End of Quote}}\)
thank you so much

Answer 7

Np

Answer 8

um lol

Answer 9

\(\color{#0cbb34}{\text{Originally Posted by}}\) @Cosete
Created with RaphaëlReply Using Drawing
\(\color{#0cbb34}{\text{End of Quote}}\)
umm really

Answer 10

lol