1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Angelina_Jolie [31]
2 years ago
13

To test how fertilizer affects aquatic animals, a student prepared four identical containers with water fleas. The student then

added different amounts of fertilizer mixed with distilled water to three of the containers and distilled water alone to one of the containers. What is the experimental group in this experiment? A. All the water fleas in the container with the most fertilizer B. The water fleas in the container with only distilled water C. The water fleas in all the containers receiving fertilizer D. All the water fleas in all the containers
Biology
1 answer:
dimulka [17.4K]2 years ago
5 0

Answer:

The answer is B

The fleas in the container with only distilled water

Explanation:

Just took the test on Apex

You might be interested in
What type of wave do the contractions of a snakes muscle make as a snake moves forward
Oliga [24]
It makes a longitudinal wave because it stretches and compresses while it slithers forward
7 0
3 years ago
7. Which of the following is NOT a reason that cells divide?
White raven [17]
I believe it’s d your welcome I hope this helped I’ve answered this question
5 0
3 years ago
Read 2 more answers
which of the following properties of water would be most important in protecting a fish in a shallow pond on a hot summer day? a
algol [13]
The question is asking to choose among the following choices that states the properties of water would be most important in protecting a fish in a shallow pond on a hot summer day, and the answer would be letter C. the specific heat of water
5 0
3 years ago
Read 2 more answers
What are 3 polar sub climates
Andreas93 [3]
A polar climate only has 2 subtypes. These are tundra climate (ET) and the ice cap climate (EF). 

Both climate lack of warm summers. The average temperature  is less than 10 degree Celsius. In a tundra climate, they experience at least a month of having above zero temperature compare to an ice cap which is always below zero. 


7 0
3 years ago
What causes changes in cells?
nikklg [1K]

Answer:

their are two electric and body cells which is body building blocks of life which

3 0
2 years ago
Other questions:
  • Could life have survived deep below the surface of ancient earth
    6·1 answer
  • Astronomers use __________ to remotely identify the ________ of an object by the unique pattern of lines in its spectrum.
    12·2 answers
  • George is terminally ill and in constant pain. he has asked his doctor for pain-killing medication that his doctor knows george
    12·1 answer
  • Which experimental design decision would most likely produce invalid and unreliable results?
    9·1 answer
  • Define what is meant by causal association according to Hill's criteria. From your own experiences, give an example of how the 3
    7·1 answer
  • When species interact, as fungi and algae do in lichen, so that the interaction of the two species increases the fitness of both
    15·1 answer
  • What was Germany forced to do under the terms of treaty of Versailles?
    11·1 answer
  • Rift valleys can form when fractures in the Earth's crust widen. The valley walls slowly move at a rate of only a few millimeter
    7·2 answers
  • A communication plan can help family members stay in touch during an emergency. True False
    5·1 answer
  • DNA and Rna are macromolecules made up of what?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!