An aquarium ecosystem is shown below. A community within this ecosystem consists of the:
a
pl...
Chemistry, 13.01.2021 02:00 21hendlill
An aquarium ecosystem is shown below. A community within this ecosystem consists of the:
a
plants and gravel
b
fish, plants and snails
c
fish, water, and snails
d
water and gravel
Answers: 1
Chemistry, 21.06.2019 19:00
Which of the following best explains why the end of a spoon sticking out of a cup of hot water also gets hot? question 7 options: the heat from the hot water is conducted through the spoon handle the hot water heats the air surrounding the upper part of the spoon. the hot water causes a physical change in the spoon handle. the hot water causes a chemical reaction to take place in the spoon.
Answers: 2
Chemistry, 22.06.2019 08:30
What method(s) do plants use to obtain nitrogen? select all that apply. absorb it from the atmosphere use bacteria to convert nitrogen to usable form obtain usable nitrogen compounds from the soil absorb nitrogen from water taken in at the roots
Answers: 3
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