Answer:
A community is composed of all of the biotic factors of an area. An ecosystem includes the living organisms (all the populations) in an area and the non-living aspects of the environment
Explanation:
Hope it helps!
Omar wants to determine if the mass of a model rocket affects how long the rocket is able to stay up in the air. To do this, he constructs three identical rockets and then fills two of the rockets with varying amounts of sand to add mass. He then launches the rockets one at a time and times how long they are able to stay airborne.
What is the test variable (independent variable) in Omar's experiment?
Answer: To do this, he constructs three identical rockets and then fills two of the rockets with varying amounts of sand to add mass.
Explanation:
I don’t understand stand help me
Answer:
With what ive read I’m assuming its A
Explanation:
Which uses electromagnetic radiation to discover the properties and composition of bodies in space? space probe space station space shuttle space observatory
Answer:
Space observatory.
Explanation:
Space observatory uses electromagnetic radiation to discover the properties and composition of bodies in space because it is a telescope that is found in the outer space to check galaxies ,distance planets, and some other astronomical objects and it is sensitive to different electromagnetic spectrum in space and its wavelengths allow lights to get through the Earth's atmosphere.
Answer:
Space observatory
Explanation:
Observations, evidence and data that people gather and test support and evaluate scientific explanations is called _____ *
Answer:
the answer is theory
Explanation:
hope you have what you are looking for! Thx!
PLZ HELP! WILL RATE BRAINLIEST!! Describe how the flow of matter and energy is a biology theme:
what must happen before a chemical recreation can begin?
Answer:
The activation energy must be reached. The catalyst makes lower energy pathways available.
Explanation:
Which distance is the greatest
A. The distance across the Milky Way galaxy.
B. The distance to the nearest star
C. The distance across the solar system.
D. The distance to the nearest galaxy.
Answer:
i am gonna say d or c
Explanation:
The answer is d.
Give me brainiest please.
1.)_____ is an accepted explanation of an observed phenomenon supported by empirical data. Is it THEORY OR LAW?
Answer: Law
Explanation: I just did this test
What stores energy for long term use and is a structural component of cell membranes
To test the effectiveness of a new nutrient supplement, one group of identical mice is given the supplement, and the other group is not given anything. Which is the most complete list of the parts of an experiment presented in this scenario? independent variable, dependent variable control group, experimental group, dependent variable independent variable, control group, experimental group control group, experimental group
Answer:
The answer is the second option: Dependent variable, experimental group and control group
Explanation:
Let's list out all possible variables/groups in the option
Independent variable: This is a variable that is intentionally (directly or indirectly) altered by the one doing the experiment but is not affected by any variable/group during the course of the experiment. No Independent variable was mentioned.
Dependent variable: This is a variable that is affected by another variable and is usually the variable been tested during the course of an experiment. The dependent variable here is the effectiveness of a new nutrient supplement.
Experimental group: This is the group that is being treated during the course of an experiment. The experimental group here is the group of identical mice given the supplement.
Control group: This is a reference group that is not given any treatment during the course of an experiment. The control group here is the group of identical mice not given anything.
From the above description, it can be deduced that the parts of the experiment described in the scenario in the question is dependent variable, experimental group and control group.
Answer:
B :)
Explanation:
for people who speed run
(02.01 MC)
Which state of matter does this model represent?
A} solid
B} liquid
C} gas
D} plasma
The state of matter represented by the above image is a liquid (option B).
What is matter?Matter is the basic structural component of the universe. Matter usually has mass and volume.
Matter exists in three states namely;
Solid: the particles of a solid are very attracted to each other. They are close together and vibrate in position but don't move past one another.Liquid: In a liquid, the particles are attracted to each other but not as much as they are in a solid.Gases: In a gas, the particles have very little attraction to each other. They are very far apart compared to the particles in a solid or liquid, and are constantly moving. The particles don't interact with one another but just hit and bounce off of each other when they collide.Based on the particles of the substance in the image above, one can observe that they are closely but not tightly packed, which suits the description of liquid state.
Therefore, the particles of the substance in the model represent a liquid.
Learn more about liquid at: https://brainly.com/question/15221434
#SPJ1
What is an ionic bond ?
Answer: ionic bonding is a type of chemical bonding that involves the electrostatic attraction between oppositely charged ions, or between two atoms with sharply different electronegativities
Explanation:
in what ways might data be logically organized
Answer
Charts,and graphs
Explanation:
Can someone please help I’ll give brainliest!
The questions are:
1. What are the constants (variables that stay the same- also called controlled variables)?
2. What is the independent variable ?
3. What is the dependent variable?
4. What flaw in the design of the experiment can you find ? Explain .
5. What hypothesis do you think the scientists are trying to test?
Answer:
Explanation:
1) The constants: hours of lgiht per day, their food, wheel for exercise, and cage size
2) Independant variable: temperature
3) Dependant Variable: weight and length
4) Flaw: The mice groups have different amounts of mice. Group 1 has three, group 2 has four and group 3 has two. All groups should have the same number of mice, in this case three mice per group.
5) Does the temperature of a mouse's cage affect their weight and length?
Hope this at least helps!
Sacchromyces is a type of yeast preferred by bakers because it grows very quickly. It makes large
numbers of clones in a very short amount of time. What property of yeast makes it grow in number so
rapidly?
meiotic division by sexual reproduction
binary fission by sexual reproduction
parthenogenetic asexual reproduction
budding through asexual reproduction
Answer:
d
Explanation:
The property of yeast makes it grow in number so rapidly because budding through asexual reproduction. Thus, option D is correct.
What is asexual reproduction?The mode of reproduction which involves only single parent is known as asexual mode of reproduction. The example of the asexual reproduction are several and these are budding, fragmentation, spore formation, and binary fission.
Reproduction will be defined as the process which has been carried out by the living organisms and during this process of reproduction the living organisms has been produced their own young ones as well as feed them. Reproduction has been known as the supreme quality of living things.There are mainly two types of the reproduction and these are sexual as well as asexual reproduction.
The process of the reproduction in which two parents are involved has been said to be sexual mode of the reproduction and the process of reproduction in which only single parent has been involved is known as asexual mode of reproduction. The example of asexual reproduction are budding, fragmentation, spore formation, and binary fission.
Therefore, the property of yeast makes it grow in number so rapidly because budding through asexual reproduction. Thus, option D is correct.
Learn more about asexual reproduction on:
https://brainly.com/question/4100787
#SPJ5
worn away statuses mechanical or chemical weatherting
What characteristic do organisms from Kingdom Protista and Kingdom Archaebacteria have in common?
What is formed by a group of cells and tissues that work together to carry oul a specific function? O cell O tissue O organ O organ system
Answer:
The answer is C: Organ
Explanation:
A single organ is made of tissue, which carries out a specific function, multiple organs carrying out multiple functions make them an organ system.
Organs are what is formed by a group of cells and tissues that work together to carry out a specific function.
LEVEL OF ORGANIZATION:
The level of organization of life describes the hierarchical pattern of life. Cell is the basic and fundamental unit of life, hence, the simplest. Cells form tissues, tissues form organs, organs form organ systems and systems form organisms.According to this question, a group of cells and tissues that work together to carry out a specific function is called organ.Learn more at: https://brainly.com/question/905358?referrer=searchResults
Why are distant galaxies moving away from our galaxy more quickly than nearby galaxies are?
START
HOW MANY STEPS?
END
2000 mg
2
9
104 km
104,000
m
480 cm
4.8
m
56 kg
5600
9
8 mm
0.8
cm
63
mm
63 cm
659
75 ml
51
65000
mg
0.075 L
5000 mL
Answer:
im not smart
Explanation:
1
You will be researching a virus that infects humans, animals, or plants. If you are into history you may pull a virus that has occurred (like one of the flu pandemics) To share your research you will be creating a digital poster. You may use any type of poster program you like as long as it can be shared! You may also use google slides. I will provide a template for google slides (link will be here) if you need help getting started! To get full credit, your poster must include the following: At least 8 of these 10 items Name of virus Time span (is it currently out there infecting things? Is this from the past?) What it infects How does it spread? What are the symptoms? How dangerous is it? At least one relevant image (with a citation if you did not create the image) A description/caption for the image explaining the relevance How does it reproduce? (lytic or lysogenic) What are its viral relatives? Did it evolve from another known virus? AND A list of references all while using academic grammar and spelling! Post a link to your poster or upload your poster here in the Discussion Board. This discussion board will not be much of a discussion - it will be more of a sharing of work!
Answer:
yes
Explanation:
Select the types of government that are considered UNLIMITED governments.
Democracy
Communism
Dictatorship
Monarchy
Constitutional Monarchy
Republic
Parliamentary
Answer:
One I know is dictatorship.
Explanation:
example stalin was the dictator of russia and had passed many laws that nobody else had a say in and would kill or send to prison any peapole who attemed to opose him.
In an experiment, the independent variable is the variable that
Answer:
It is a variable that can be changed or controlled
What was the first element that developed in the universe after the Big Bang?
Explain why.
Answer:
Hydrogen
Explanation:
hydrogen couldn't form until the universe had cooled enough to allow their nuclei to capture electrons, about 380,000 years after the Big Bang, Within about 3 minutes after the Big Bang, conditions cooled enough for these protons and neutrons to form hydrogen nuclei.
How does a Evolution start
Answer with change in the environment organisms change to adapt to the change in of the enviroment .
Which is a compound?
nitrogen gas
carbon dioxide gas
oxygen gas
hydrogen gas
Answer: B. Carbon Dioxide Gas
Explanation:
Carbon Dioxide is a compound. So, the correct option is (B).
What is Compound?A chemical compound is defined as a chemical substance made up of many identical molecules consisting of atoms of more than one chemical element held together by chemical bonds. These molecules contain atoms of only one element which are not compounds.
Compound is the substance which is made from two or more different elements joined chemically.
Examples of compounds are
1. Water [tex](H_2O)[/tex],
It is made from the elements hydrogen and oxygen
2. Table salt (NaCl)
It is made from the elements sodium and chloride.
3. Carbon Dioxide [tex](CO_2)[/tex]
It is made from the elements Carbon and Oxygen.
There are three types of compounds:
Closed CompoundsHyphenated CompoundsOpen CompoundsThus, Carbon Dioxide is a compound. So, the correct option is (B).
Learn more about Compounds, here:
https://brainly.com/question/13516179
#SPJ2
Why can't two person's from the same family have children together?
Answer:
They can have children together. If they are married or in a relationship they can do anything they want together including the want of children.
Explanation:
Which of the following is not a type of
carbohydrate?
A. Sugars
B. Peptides
C. Fibers
D. Starches
Answer:
peptides
Explanation:
peptides are not carbohydrates
B. Peptides is not a type of carbohydrate.
What are carbohydrates?Carbohydrates are organic compounds that are an important source of energy for the human body. They are composed of carbon, hydrogen, and oxygen, and can be simple or complex in structure.
Simple carbohydrates, also known as sugars, include monosaccharides such as glucose and fructose, and disaccharides such as sucrose and lactose. Complex carbohydrates, such as starches and fibers, are made up of long chains of simple sugars. Carbohydrates play a crucial role in providing energy for physical activity and maintaining healthy brain function. A balanced diet should include a variety of carbohydrates, with a focus on complex carbohydrates for sustained energy and good health.
Learn more about carbohydrates, here:
https://brainly.com/question/1558514
#SPJ6
How can cells increase their surface area?
Answer:
They take gravity
Explanation:
Lipids commonly contain fatty acids. What are the two parts of a fatty acid? Check the correct answers below.
A. amino group
B. long chain of carbon and hydrogen
C. carboxyl group
D. R group
E. nucleotide
Answer:
The answer is C. carboxyl group.
Answer:
b and c
Explanation: