Answers
Answer:
Probably C.
Explanation:
Use the process of elimination, it can't be B because a theory isn't a fact, it's using evidence to come to a conclusion, and that immediately scratches out D as well.
Related Questions
what are 10 living things
Answers
Answer: Human, Sunflower, Tree, Frog, Whale, Spider, Bird, Lizard, Cat, Hamster
Explanation:
punnert squre measure the probability or likilyhood of genetic out come.
O True
O False
Answers
Answer: I would say false but I’m not 100% sure
Explanation:
A student plays tennis several times a week. She notices that the tennis ball seems to bounce higher
on some courts than on other courts. She wonders if this has something to do with the surface of the
court. Design an experiment to see if her hypothesis is correct. Include these elements in your
response:
• State the hypothesis.
• Identify the factor to be varied.
• Identify two factors that should be held constant.
Answers
Answer:
hypothesis Ball bounces higher on asphalt than concrete, factors to be varied asphalt court and concrete court, constant tennis ball and height dropped from.
.......is the physical quantity that depends on the enertia of the body
1) force
2) mass
3) weight
4) acceleration
Answers
Answer:
I think its 2 mass correct me if im wrong but I'm very sure
Answer:
A
Explanation:
Force or weight im not sure if correct
All living organisms maintain a relatively stable internal environment through a process known as homeostasis. The human body, for example, tries to maintain a temperature of about 37 degrees Celsius. When it gets cold outside, how does your body respond in order to maintain homeostasis?
A.
shivering
B.
sweating
C.
heavy breathing
D.
swelling
Answers
Answer:
shivering
Explanation:
the movement of your muscles creates friction between them, which produces heat, thus warming our bodies up.
What is the mechanism that allows species to change over time?
Answers
Answer:
evolution
Explanation:
Natural selection is a mechanism that drives evolutionary change. Simply put, it is the survival of traits that are favorable to an organism within its environment. Think of it in terms of the example above with the mice.
1.Are most environmental issues local problems or global problems?
2.How can or will this affect the way we try to solve these issues?
3.How are environmental issues becoming more complex?
4.What about the history of environmental studies can inform us about our current environmental issues? Why is it important to understand the past to help solve current and future environmental problems?
Answers
Answer:
How changes in the human race change from point of views
Examples of self-duplicating structures are the
A) Mitochondria and chloroplasts
B) Mitochondria and cell walls
C) cell walls and chloroplasts
D) Vacuoles and centrioles
Answers
Answer:
A) Mitochondria and Chloroplasts
5. network of complex interactions formed by the feeding relationships among the
various organisms in an ecosystem
Answers
A network of complex interactions formed by the feeding relationships among the various organisms in an ecosystem is known as Food web.
What is a food web?A food web is the natural interconnection of the different food chains and a graphical representation of what-eats-what in an ecological community in the nature. Another name used for the food web is the consumer-resource system.
Organisms which are present in the food webs are grouped into different categories are called as trophic levels. These levels are divided into producers, consumers, and decomposers.
Food web are the interactions which integrates the transfer of matter and energy between the living organisms which eat, and are being eaten by other organisms, capturing thus essential information about the species interactions, materials flow, community structure, and the ecosystem functioning.
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Which of the following represent an ecosystem?
A: A lake
B: a fish tank
C: a prairie
D: All of these
Answers
Answer:
D
Explanation:
all of them are ecosystems:
Lakes/Ponds are a prime example of lentic ecosystems
Fishtanks are are described as a closed artifical ecosystems
Prairies are unique ecosystems that are dominited by grass and other plants.
Answer:
the total amount of matter
Explanation:
In a closed system, the total amount of matter remains the same as it is transferred between organisms and the physical environment, even though its location or form changes.
When one organism consumes another, this matter can change form, but it does not disappear. Eventually, the matter is broken down by decomposers and deposited in the ecosystem's soil, where it can be used by plants. From there, it is able to begin the cycle all over again.
10
This model of the cell cycle includes two arrows that each represent a process in the cycle.
Arrow 2
G, phase
Arrow 1
s phase
G phase
What do the two arrows represent?
F Arrow 1 represents prophase, and Arrow 2 represents interphase.
Arrow 1 represents mitosis, and Arrow 2 represents meiosis.
H
Arrow 1 represents interphase, and Arrow 2 represents mitosis.
J Arrow 1 represents meiosis, and Arrow 2 represents prophase.
Answers
Answer:
Arrow 1 represents interphase and arrow 2 represents mitosis
Explanation:
The cell cycle is generally divided into two phases:
the interphase, andthe M or mitotic phaseThe interphase represents the period between the telophase of one cell division and the metaphase of another. This is the period the cell uses to prepare itself for active division. It takes up a large chunk of the cell cycle and it is further divided into:
the G1 phase which represents the period of cell growth and increase in volume,the S phase which represents the period during which DNA is synthesized, andthe G2 phase which represents the period during which protein is synthesized.The mitotic phase represents the period of active division. It is further divided into the prophase, the metaphase, the anaphase, and the telophase.
Hence, the first arrow (1) of the model represents the interphase while the second arrow (2) represents the mitotic phase.
Answer: arrow 1 represents interphase and arrow 2 represents mitosis.
Explanation: i took the test c:
A convalent bond is formed as a result of a
Answers
Answer:
A covalent bond is formed as the result of sharing electrons.
Explanation:
HOPE THIS HELPPSS :)
A shadow is caused when an object blocks sunlight. For example, when your body blocks sunlight, you may see a shadow of yourself on the ground. How do you think the shadow of an object, such as a flagpole, would change over the course of the day as the Sun appears to move across the sky?
Answers
Answer:
The position of the sun affects the change in the direction and size of the shadow of the object. When sunlight is blocked by and object a shadow forms, as the earth moves on its axis daily it looks like the sun rises in the east and sets on the west.
When the sun is low in the sky the more light is blocked by an object which means the shadow will be longer and shadow will always point far from the direction of the sun.
In the morning sun is in the east so the shadow will be towards the west in the morning, shadows are long and point northwest and at noon, shadows are short and point north late afternoon shadows are long and towards the northeast.
Answer:
M
Explanation:
Why is the sky blue? I know it’s a generic question but I honestly don’t know
Answers
Answer:
As sunlight passes through the atmosphere, particles in the air scatter blue light more efficiently than any other color in the light spectrum, creating a blue sky.
Explanation:
Health and well-being
Answers
Answer:
yeah
Explanation:
How much energy is transferred up through the trophic levels from primary producer to
primary consumer?
Answers
Answer:
On average, only about 10% of the energy stored as biomass in one trophic level—e.g., primary producers—gets stored as biomass in the next trophic level—e.g., primary consumers. Put another way, net productivity usually drops by a factor of ten from one trophic level to the next.Respiration releases ____.
A.Oxygen
B.Carbon dioxide
C.Nitrogen
D.Carbon
Answers
Answer:
A. oxygen is what we brief
Cell to cell communication is a key component of higher order biological organization and responses. Communication evolved billions of years ago among ancient bacteria. There are 7 characteristics of life. Which characteristic is used for cell-cell communication?
Answers
Answer:
hello the options to your question is missing below are the options
A) living things reproduce B) living things grow and develop C) living things are composed of cells D) living things respond to their environment
Answer : living things respond to their environment ( D )
Explanation:
The characteristic used for cell-cell communication is that living things respond to their environment this is because human beings like every other living thing respond and interact with their environments and cell is a living organism hence interacting with each other is very essential for higher order biological organization and effective responses between Cells
Which of the following describes plant cells but not animal cells?
A. The nucleus contains the chromosomes
B. The ribosomes assist in protein synthesis
C. Plastids store starch made during photosynthesis
D. mitochondria produce energy through respiration
Answers
Answer:C. Plastids store starch made during photosynthesis
The statement that describes plant cells but not animal cells is the plastids that store starch made during photosynthesis. Thus, the correct option for this question is C.
What is Photosynthesis?Photosynthesis may be defined as the process through which green plants and some photosynthetic algae synthesize their own food in the form of glucose with the help of carbon dioxide and water in the presence of sunlight.
Animal cells do not perform photosynthesis so they do not have plastids. Plastid is a type of cell organelle which is specific to only plant cells that significantly store starch that is synthesized during the process of photosynthesis.
Animal cells have cell organelles like mitochondria, endoplasmic reticulum, etc. while chloroplast and plastids are specific to plant cells.
Therefore, the statement that describes plant cells but not animal cells is the plastids that store starch made during photosynthesis. Thus, the correct option for this question is C.
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Give the name of three different jointsfound in humans
Answers
Answer:
Fibrous Joints. Fibrous joints are held together by strong connective tissue with only a slight capacity to stretch.
Cartilaginous Joints. Cartilaginous joints allow for slight movement and occur where bone ends are covered
Synovial Joints. Synovial joints allow the greatest degree of movement due to their structure.
Types of Synovial Joints. The many synovial joints of the human body enable movement of various types
Explanation:
Pivot joints.
Ellipsoidal joints
Amylase is a digestive enzyme that breaks down starches into sugars. Which component of the amino acid gives
the monomer the unique characteristics that help amylase function?
Answers
Answer:D
Explanation:
Answer:
Thew answer is D
Explanation:
EDGE 2020
What is meant by "between
organisms"?
Answers
Could you please help I'll give brainly
Answers
Answer:
Is it referring to a specific type of test cup you're using?
The higher the beanbag rises, the greater the
Answers
Answer:
Kinetic energy??
Explanation:
Which of the following is true about scientific theories?
A. Theories may change depending on new evidence.
B. Theories are the best explanations provided without any evidence.
c. Theories are opinions developed by scientists.
D. Theories are explanations that will never change
Help please!
Answers
please help asap ⚠️ i will mark brainliest
Answers
Answer:
i can't see it very well
Explanation:
Which of the following best describes a benefit of studying biology.
a. One is able to experiment on a variety of animals.
b. One is able to intelligently debate issues such as cloning.
c. One is able to preserve the animals that are extinct.
d. One is able to understand the causes of changes in weather.
Answers
Answer:
The statement that best describes the benefit of studying biology is the ability to intelligently debate issues such as cloning.
Explanation:
Biology encompasses the study of all known forms of life, including their anatomy, organization, functioning and interactions.
One of the advantages of the knowledge acquired through biology is to be able to participate in works and discussions involving subjects related to living beings, including cloning.
The other options are not correct because:
a and c. The ability to experiment on animals or preserve animals that are extinct is reserved for scientists with a deep knowledge of biology and its fields.
d. Understanding the causes of wheather change does not correspond to knowledge in biology
Can someone help me
Answers
Answer: not sure look on google
Explanation:i new and don't understand
25+ POINTS PLEASE HELP!!!!!!!!!! ||| NEED ASAP
The light bulbs on strands of twinkle lights often burn out, leaving a gap in the circuit. With this in mind, do you think it is better to design these strands of twinkle lights as a series or parallel circuit?
3 SENTENCES
Answers
Explanation:
Issun Sengeki... Messatsu!
Here's the sentence:
If the light bulbs often burn out, then I can use a different method. The resolution could be using a parallel circuit. The reason being is because a parallel circuit will have to available ways to transfer power, so if one route fails, the other prevails!
PLEASE HELP ASAP!!
1) Complete the diagram of the cell cycle by writing the names of
each of the four phases.
Answers
Answer: Verified by: imsobored100013
Explanation: There's no explanation for this answer if need of help just reply to this answer.
Hope this helped you :)
There are four phases in the cell cycle. Thus, the four phases are the G1 phase, S phase, G2 phase, and M phase.
What is the cell cycle?Chromosomes and other cell components duplicate to create two copies of themselves over the course of the cell cycle. Following this, the cell divides into two daughter cells, distributing one copy of the duplicated material to each.
G1, S, G2, and M are the four distinct stages of the cell cycle. DNA replication takes place during the S or synthesis phase, and the cell divides during the M or mitotic phase. The other two phases, G1 and G2, sometimes known as the "gap phases," are equally significant but less striking. Further M phase is divided into prophase, metaphase, anaphase, and telophase.
Thus, the G1 phase, S phase, G2 phase, and M phase are the four main phases in a cell cycle.
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