Biology, 17.12.2020 06:50 franciscovazquez623
“A student performed an investigation in which two ivy plants were planted in two
separate containers. One of the containers had earthworms mixed in with the soil,
and the other container had soil and no earthworms. The plants were given the
same amount of water and exposed to the same amount of sunlight. The student
observed that after several weeks of growth, the plant exposed to earthworms
appeared to be healthier and exhibited more growth. To conclude that the
relationship between the plant and the earthworm is an example of mutualism, the
student must perform which of the following follow-up investigations?”
Answers: 2
Biology, 22.06.2019 11:00
The main ingredient of magma is a pahoehoe. b silca c dissolved gases d obsidian
Answers: 2
Biology, 22.06.2019 13:00
Which of the following is an abiotic factor in an ecosystem? a. bacteriab. airc. niched. grass(abiotic=non-living) me !
Answers: 2
Biology, 22.06.2019 17:30
Earths energy sources include both renewable and nonrenewable resources. name at least three sources of energy that could be used in your house. then describe the ideal energy source for generating most of your homes electricity, and explain why you chose that source. can someone give me some ideas, i’m kinda confused.
Answers: 1
Biology, 22.06.2019 18:00
Select the correct answer. for their summer holiday, jane and her family are visiting places surrounding the mediterranean sea. which type of biome is jane and her family visiting? a. rainforest b. shrubland c. tundra d. coniferous forest reset next
Answers: 1
“A student performed an investigation in which two ivy plants were planted in two
separate containe...
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