Biology Middle School

Experiment: Will the amount of water given to a plant affect how high it grows?
What is the independent variable (test variable)?

A. amount of water


B. plant growth

Answers

Answer 1

Answer:

A , amount of water

Explanation:

How high the plant grows depends on how much water it is given

Answer 2
A

The more water you give could over hydrate the plant

too little water could dry out the plant

the right amount could help it grow. water affects how the plant grows

Related Questions

To get accurate results in an investigation, what is one thing scientists need to do?


A. Repeat the same procedures many times (have multiple trials).


B. Change the procedures each trial.

Answers

[] Hello ! []

Answer:

A. Repeat the same procedures many times

Explanation:

In order to get the most accurate result it is best to do lots of trials. Its like math when you check your work and do it again.

If you change the procedures each trial, you will probably not get the same answer every time. So unless you are looking to check and backup your answer, I wouldn't say B.

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I hope this helpedBrainliest is appreciated

*If this question is wrong or displeases you, please tell me in the comments below I would like to know*

Thank you have a wonderful and blessed day!

A. repeat the same procedures many times (have multiple trials

scientists need to make sure that the answer they are getting are correct not just a one time thing so they have to test it multiple times

Explain why food chains, food web, and energy pyramids typically do not have more than four levels of consumer?

Answers

The reason food chains, food webs, and energy pyramids do not typically have more than four trophic levels is because the energy and biomass decrease when you are going up to the higher levels.

will give brainliest if your answer is correct (question is in the picture)

Answers

the answer is c to your question
the answer c vagina->uterus->cervix->oviduct

whats the flow of energy to killer whales in this image

Answers

Answer:

predator teritory consumer consumer

Explanation:

the transfer of physical energy from one body or place to the next. The killer whale is the third-level consumer, or the tertiary consumers. The Energy flow is the energy through food chain.

I shall worship the right answer

Answers

Answer:

B

Explanation:

Answer:

they come from other cells :)

Explain how the Deep Space Network assists space exploration. Use details to support your answer.

Answers

Explanation:

Human space exploration helps to address fundamental questions about our place in the Universe and the history of our solar system. Through addressing the challenges related to human space exploration we expand technology, create new industries, and help to foster a peaceful connection with other nations.

What are three producers from the savannah ecosystem?

Answers

Answer:

Some producers of the savanna are:

Jackal berry trees.

Acacia trees.

Jarrah trees.

Bermuda grasse.

River bushwillow.

Kangaroo paws.

Star grass.

Lemongrass.

Answer:

What are three producers from the savannah ecosystem?

Explanation:

The savanna is dominated by grasses such as Rhodes grass, red oats grass, star grass, lemon grass, and some shrubs. Most savanna grass is coarse and grows in patches with interspersed areas of bare ground.

What would the mean values be? (the green boxes)​

Answers

Answer:

First Mean = 5

Second Mean = 3

Third Mean = 6

Fourth Mean = 9

Explanation:

For each column you just add up the data numbers and divide them by how many numbers is in that column which would be 3.

0.5 + 14.0 + 0.5 = 15 | 15 / 3 = 5

2.5 + 4.0 + 2.5 = 9    | 9 / 3 = 3

6.0 + 7.0 + 5.0 = 18   | 18 / 3 = 6

8.0 + 10.0 + 9.0 = 27 | 27 / 3 = 9

First= 5
Second= 3
Third= 6
Fourth= 9

pls help pls pls help get 15 points

Answers

Answer:

A

Explanation:

a straight line between the americas and europe/africa

It is A the right answer

3. Decomposers are organisms that obtain energy by breaking down dead matter and recycling the nutrients back into the soil. Decomposers are often left out of food chains and food webs. However, they are essential to life on Earth. What would happen if there were no decomposers?

Answers

Answer:

(based of what I would think )

Explanation:

If we didn't have decomposers, the waste left from the food we eat and what the wolves and stuff eat would grow into a problem, we would have ( i think) a mess or something

( more people can answer this better then me)

If decomposers are not there then:-

The dead leaves, insects and other organisms would pile up everywhere.Vital nutrients that are available in ecosystem will not be there.There will be no recycling of matter between biotic and abiotic components of an ecosystem.

What are decomposer?These are various organisms that return constituents of organic substances to ecological substance to ecological cycles by feeding on them.These include Yeast, Molds, Mushrooms.

To know more about decomposers here

https://brainly.com/question/896544

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What part of the body is part of both the skeletal system and the lymphatic system?

Answers

The thymus gland is part of both. I am not really sure.

Answer:

The thymus gland is part of both.

Explanation:

You can also search it up

Why do metals conduct electricity? Brainliest!
Already looked it up, so don't try it :)

Answers

Answer:

Luckily I did the same thing and it was in my docs

Explanation:

Electricity is the flow of electrical power or charge. Everyday, we use electricity to do many jobs for us from lighting and heating/cooling our homes, to powering our televisions and computers. We get electricity from the conversion of other sources of energy, like coal, natural gas, oil, nuclear power and other natural sources. Electricity can be broken down into some very simple, natural elements. The biggest of which is the atom. Atoms are everything.

Not only that we are made of atoms, but atoms are everywhere. It's a known fact that almost anyone should know.

HELP PLEASE PLEASE !!!!!!

Answers

picture doesn’t load sorryyy

When __________ air masses move into an area they generally bring fair weather.

Answers

Answer:

WHEN THIS AIR

Explanation:ansjn

MOVE into an area

Continental polar air

Write how each step in the demonstration relates to Weathering, Erosion and Deposition in the real world.

Answers

Answer:

Breaking of rock by air/water/soil is weathering , taking it from there by river or ocean is erosion and deposition is depositing the materials.

Explanation:

Someone please answer this question

Answers

carbon sink question : C
cell question: C, B
marie curie question: D
triangle question with frogs: B, D, E
the answers are C, CB, D, C B E

What are the probable precipitation and sky condition for Location A on Sunday?

Answers

Answer:

Cold or Rain maybe a little bit of sun

Answer:

Most likely cloudy but no precipitation and a  small breezes

Explanation:

Spores:

feed off dead plants and animals
are multicellular plant cells
do not need to be fertilized
can only grow in dry climates

Answers

Answer:

A, I think?

Explanation:

Answer:

A

Explanation:

Spores are decomposers which means exactly that they feed off of dead plants/animals.

PLEASE HELP AND ANSWER AS MANY AS YOU CAN THIS IS MY FINAL EXAM
1. In a series circuit, there are 12 light bulbs, each providing 1 ohm of resistance. What is the total resistance?
1/12 ohms
24 ohms
6 ohms
12 ohms

2._____ current is used in primarily small-scale energy generation.
alternating
direct
2 Which of the following types of power are relatively non-polluting?
I. Wind
II. Solar
III. Hydroelectric
IV. Nuclear
A. I and IV only
B. I and II only
C. I, II, and III
D. I, II, and IV

Answers

Answer:

2. Direct, 3. 1 2 and 3 I couldn't find 1 srry. :)

Explanation:

C as it is the right answer

somebody help me with this science assignment, if you help Ill mark you brainliest and ill give you a thanks

Answers

Thanks, that was fun :)
Thanks that was fun

PLEASE HELP QUICKLY!!

Answers

Answer:

A, C

Explanation:

the other 2 the human body cannot create

Answers: A, and C!
Hope this helps :)

List at least four consumers from the savannah ecosystem.

Answers

small rodents, gazelles, birds of pray, lions there are several :) hope that helped a bit

Here are four consumers from the Savannah ecosystem: zebras, lions, hyenas, and African elephants inhabit the savannah ecosystem, and within it there are a variety of consumers that play important roles in the food chain.

What is the Savannah ecosystem?

The savannah ecosystem is a type of grassland ecosystem characterized by tall grasses, scattered trees, and a seasonal climate. It is found in parts of Africa, South America, and Australia, among other places. : Zebras are herbivorous animals that feed mainly on grasses, leaves, and stems. They are adapted to life in the savannah ecosystem and are able to move long distances in search of food and water.  Lions are apex predators in the savannah ecosystem, meaning they are at the top of the food chain. They feed mainly on large herbivores such as wildebeest, zebras, and antelopes.  Hyenas are scavengers and predators in the savannah ecosystem. They are known for their distinctive laughs, which they use to communicate with each other. 

Hence, here are four consumers from the Savannah ecosystem: zebras, lions, hyenas, and African elephants inhabit the savannah ecosystem.

Learn more about the Savannah ecosystem here.

https://brainly.com/question/13610321

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