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
OlgaM077 [116]
3 years ago
12

Sara and juan conducted an experiment to test which soil would be best for growing plants. they planted bean seeds in four pots

and placed the pots in the sunlight. each pot had a different type of soil. they used all three types of soil seen in the jar: sand, silt, and clay. they also made a mixture of soil using equal parts of sand, silt, and clay. once the seeds were planted, the watered the pots every day and tracked the seed germination and plant growth. what was the dependent variable in the experiment
Biology
2 answers:
Butoxors [25]3 years ago
6 0
Heyo, first off the dependent variable is the variable you measure at the end of the experiment, so basically the outcome of the experiment.

Sara and Juan used the four different types of soils which was considered as the independent variable. The independent variable is the variable you change at the beginning of the experiment.

The dependent variable of the experiment which was measured last was seed germination, and plant growth.
Arte-miy333 [17]3 years ago
5 0

A type of service............................

You might be interested in
Describe the structure of the ovule and the formation of the embryo sac
Bess [88]

Answer:

An embryo sac is said to form when the haploid megaspore nucleus divides. It possesses two haploid nuclei and six haploid cells which do not have cell walls.

Explanation:

7 0
3 years ago
How does science directly affect you? Where will what you have learned lead you next? PLEASE HELP ME RIGHT NOW!!!!!!!
Andru [333]

Answer: Literally everywhere. Having an at least basic level of science helps you in day-to-day situations. For example, cooking. Not only is it crucial to understand the chemical and physical processes when cooking, you should also understand the complexity of how these micro and macromolecule exchange processes affect you and your body. Another prime example is your health, or human processes. You might not realize this, but your body is a plethora of complex, interconnected systems and networks that work hard 24/7 to maintain homeostasis (keep you alive). Understanding how our human physiques conduct themselves helps us gain the knowledge to be able to stay alive.

7 0
3 years ago
Which of the following is a way that humans impact rivers and streams?
Novosadov [1.4K]

Answer choices are:

A. Pollution

B. Dams

C. Flooding

D. All of the above

________________________________________________________

Correct answer choice is :

D) All of the above

________________________________________________________

Explanation:

Sulfur dioxide and nitrogenous oxide released from industries and power plants infiltrate river ways by acidic rainfall. Sewerage and effluent are released into rivers in some regions. Pollution can decrease the pH of the water, attacking all organisms from algae to vertebrates. Biodiversity reduces with reducing pH.

5 0
3 years ago
Read 2 more answers
Two things that can break enzymes down are:
e-lub [12.9K]

Answer:

Temperature or heat energy can affect the functioning of an enzyme

I hope this helped!!

5 0
2 years ago
A client comes into the urgent care center to have sutures removed on an arm. The nurse finds significant crusting along the sut
Sedbober [7]
D. Always be nice to the patient and assure them you are capable.
7 0
2 years ago
Other questions:
  • All are concerns with unregulated biotechnology experiments in cloning, EXCEPT for the A) release of cloned organisms that out-c
    14·1 answer
  • _2. Second stage of the cell cycle when DNA is copied
    13·2 answers
  • How does artificial selection differ from natural selection?
    6·1 answer
  • Watson and Crick's model of DNA replication is called
    14·1 answer
  • someone removed the labels from your fly jars. You have a jar of gray flies. Do you know their genotype why or why not ?
    11·1 answer
  • An ecosystem has experienced a recent decrease in its plant populations. Which of the following is a possible reason for the dec
    13·2 answers
  • Bees with short tongues are able to obtain nectar from deep flowers by drilling holes in the base of the flower without visiting
    8·1 answer
  • What happens to the enzymes in your body if your temperature is too high?
    5·1 answer
  • An example of a heterotroph would<br> be a<br> A. algae<br> B. grass<br> C. mouse
    10·1 answer
  • What is wrong with the following question? select all that apply "Is the sky Blue?"
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!