Answers
Answer:
2 Refraction, Transition/bouncing?
7. Opaque, absorbs
Explanation:
Related Questions
please help will give brainliest :)
Scientists believe that, over time, mutation and different environmental influences can cause multiple species to evolve from a single earlier species in a process called speciation.
The diagram below represents this process.
As seen in the diagram, what does mutation directly create?
A. extinction
B.darker colored offspring
C.identical offspring
D.genetic variation
Answers
Could someone help me please and thank you it’s timed
Answers
Answer:
electron transport chain
Explanation:
Im not 100% sure but this should be it.
hope this helps! :))
What happens during stage mitosis cell cycle
Answers
Answer:
Mitosis is the process in which the nucleus of a eukaryotic cell divides. During this process, sister chromatids separate from each other and move to opposite poles of the cell. This happens in four phases, called prophase, metaphase, anaphase, and telophase.
Explanation:
Due today, please help
Answers
The nitrogen bases will only bond with one specific nitrogen base such as A - T and G - C. This is known as:
Complimentary Base Pairing
what is the difference between climate and wheather
Answers
Answer:
Weather reflects short-term conditions of the atmosphere while climate is the average daily weather for an extended period of time at a certain location.
:P
7. What codes for development and growth?
a. Heterotrophs
b. Genetic Material
Cellular Respiration
d. Multicellular Nuclei
Answers
Cellular Respiration codes for development and growth. The correct option is C.
Thus, DNA (deoxyribonucleic acid), which makes up the majority of genetic material, contains the instructions for an organism's growth and development. The instructions or genetic code that determines an organism's traits, capabilities, and attributes are found in its DNA.
The genetic code is used to produce proteins and other compounds required for growth and development through the process of gene expression. Through reproduction, this genetic information is transferred from parent to child, maintaining a trait's continuity over generations.
Cellular respiration (c) is the mechanism by which cells produce energy by dissolving organic molecules, whereas heterotrophs (a) are organisms that receive their energy by eating other organisms.
Thus, Cellular Respiration codes for development and growth. The correct option is C.
Learn more about Cellular respiration, refer to the link:
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Is a chicken egg biotic (living) or abiotic (non-living)? *
biotic (living)
abiotic (non-living)
Answers
Answer:
its biotic
Explanation:
Chicken egg is biotic.
What are biotic or abiotic components?
Biotic components are living organisms while abiotic components are nonliving organisms. All biotic components are living components of ecosystem. Bacteria and birds, animals are living components.
Abiotic components are non living components. sunlight, water and temperature are the non living components. Biotic factors are producers, herbivores and omnivores.
Abiotic components are physical and chemical components that act on the living components. In chicken cell the yolk which is living cells.
Biotic components also include the waste from living things and dead organisms. Earth have many biotic components. The surface of Mars has no biotic components.
Therefore, Chicken egg is biotic.
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help need answer asap !!
Answers
Through which of the following
would a sound wave travel the fastest?
a. Water vapor in the air
b. Water in the glass
c. Surrounding air
d. The glass
Answers
Answer:
D. The glass.
Explanation:
Sound travels fastest through solids. This is because molecules in a solid medium are much closer together than those in a liquid or gas, allowing sound waves to travel more quickly through it.
Hope this helps :D
multiple choice
Daytime temperatures on Mercury are extremely hot because:
1. it is close to the sun
2. it has long days
3. one side is facing the sun
4. it gives off internal heat
5. there are volcanoes
Answers
Answer: it has long days
Explanation:
Someone please help!!LEVELS OF ORGANIZATION Identify each of the following as:
A.Ecosystem B.Habitat C.Community D.Population
1. The classroom
2.All the mice in the classroom
3.Only the mice, humans, earthworms, and fish in the room
4.The aquarium (wet soil with dead organisms) that the earthworms live in
Answers
Answer:
1 community
2population
3ecosystem
4habitat
Explanation:
the classroom is a community because its people of different cultures and race that come together and be one
all the mice in the classroom are considered a population because population is the number of people in a certain area
in the third statement there are all forms of organisms hence showing the biodiversity that ecosystems tend to have
the aquarium provides shelter to earthworms proving them with food of which a habitat provides both shelter and food
Cnidarians do not have a nervous system like ours. a. How does it differ from ours?
Answers
Answer:
Cnidarians have nerve cells that are organized in a nerve net – a diffuse network where neurons interact wherever they cross one another.
Explanation:
Organs are comprised of tissues that work together to perform a specific bodily function. true or false?
Answers
Answer:
I do believe that is true.
Explanation:
Most seed plants today belong to the division
a. psilophyta
b. arthrophyta
c. pterophyta
d. anthophyta
Answers
Answer:
most seed plants today belong to anthophyta i think
GIVING BRAINLEIST HELP MEEE
Answers
Answer:
c
Explanation:
it just is
PLEASE HELP!!! Thank you so much!!
Answers
Answer:
math
Explanation:
hhaha
FIRST ONE TO ANSWER AND CORRECT GETS BRAINLYIST AND 100 POINTS!!!!!!!!!!!!!!!!!
which statement best describes one positive and one negative way that society was impacted by the use of DDT?
A. Society was positively impacted by increased insect control in crops, but it was negatively impacted by harmful chemicals.
B. Society was positively impacted by insect resistance, but it was negatively impacted by harmful chemicals.
C. Society was positively impacted by increased insect control in crops, but it was negatively impacted by malaria and typhus.
D. Society was positively impacted by insect resistance, but it was negatively impacted by malaria and typhus.
Answers
Answer: The answer is A
Explanation:
Society was positively impacted by increased insect control in crops, but it was negatively impacted by harmful chemicals. Hence option A is correct.
What is DDT?DDT is defined as the 1940s saw the development of the first synthetic modern pesticide. It aided in the prevention of illnesses like typhus and malaria. Researchers classify DDT as an endocrine-disrupting chemical, or an EDC, because there is evidence that it alters and disrupts hormones crucial for healthy health, including reproductive health, as well as neurological and immunological processes.
Even while scientists began to raise concerns about such risks in the middle of the 1940s, it wasn't until the publication of Rachel Carson's book Silent Spring in 1962 that the use of the chemical became the subject of broad public concern. DDT, often known as dichlorodiphenyltrichloroethane, is a pesticide used in farming. DDT usage was outlawed in the US in 1972. DDT is still used in several non-American nations to keep mosquitoes that cause malaria at bay.
Thus, society was positively impacted by increased insect control in crops, but it was negatively impacted by harmful chemicals. Hence option A is correct.
To learn more about DDT, refer to the link below:
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Which best describes the importance of meiosis to living organisms? *
O genetic variation and growth
O growth and development
O development and sexual reproduction
O sexual reproduction and genetic variation
Answers
Sexual Reproduction and genetic variation
Explanation:
Meiosis is important for three main reasons: it allows sexual reproduction of diploid organisms, it enables genetic diversity, and it aids the repair of genetic defects.
Red blood cells need iron. They store iron abs typically contain more iron than the fluid around them does. Which action would show the blood cells doing active transport?
Answers
Answer:
Bringing In Iron
Explanation:
I need help with this (last question I had had the picture all black)
Answers
Answer:
I only know A
I think it's the lap
Moving ions against a concentration gradient requires energy and results 2 points
in uneven concentrations of the ions. ATP powers the pump, allowing it to
create and maintain
of these ions. *
concentration gradients
equilibrium
diffusion
osmosis
Answers
Answer:I think osmsis
Explanation:
An organism has a haploid number of 20. What is the organism's diploid
number?
Answers
20
⋅
2
=
40
if its haploid number is
20
.
help its for science
Convert 226 Kelvin to °C (To convert degrees Celsius to Kelvin use the formula K = °C +273 - rearrange if needed, use whole numbers)
Answers
Answer:
-47
Explanation:
Please answer correctly asap. Answer the following question in at least 3 sentences.
1. Explain how the positions of the Sun and Moon affect the ocean tides.
Answers
When the gravitational pull of the Sun and Moon are combined, you get more extreme high and low tides. This explains high and low tides that happen about every two weeks. Note: this figure is not to scale. The Sun is much bigger and farther away.
Substances containing mercury would be classified as
Answers
Answer:
Toxic waste
Explanation:
Toxic waste are chemical substances which are poisonous, can cause cancer, can cause birth defects and may lead death or severe ailment. Toxic waste can lead to poisoning occurs when ingested, inhaled, or absorbed by the skin.
Examples of toxic wastes are Lead-Acid Battery, Mercury (mercury pollution), Pesticides Pollution, Arsenic in Ground Water etc.
Mercury vapors can cause neurological and behavioral disorders like tremors, emotional instability, insomnia, memory loss and so on.
How are DNA mutations related to changes in proteins and traits?
Answers
Answer:
Mutations in the gene result in an alteration of the protein so that epithelial cells are defective in transporting these ions out of cells. Because less salt is secreted from the cells lining these airways and ducts, there is less water "drawn out" of the cells.
:-))
Answer:
By changing a gene's instructions for making a protein, a mutation can cause the protein to malfunction or to be missing entirely. When a mutation alters a protein that plays a critical role in the body, it can disrupt normal development or cause a medical condition.
Explanation:
10 points
Each of the 4 major biomolecules are made of monomers. The mono in
the word monomer means one. Monomers are building blocks, when the
monomers are put together they build a biomolecule. Monomer means:
Four Building Blocks
Two Building Blocks
One Building Block
O
Three Building Blocks
Answers
Answer:
One building block
Explanation:
The prefix mono means one
Which organelles digest waste materials and worn out organelles?
O cell membrane
O chloroplast
nucleus
O lysosome
cell wall
O cytoplasm
mitochondria
O vacuole
Answers
Answer:
Lysosomes
Explanation:
break down food molecules, waste products, and old cells.
How does biology affect behavior?
Answers
Answer:
some behaviors may have a genetic basis, but genes do not actually control behavior. Rather, our genetic makeup influences how we interact with and respond to our surroundings.
Explanation:
There you go
HELPPPPPPPP
Write two sentences that explain the benefits of butterflies being very colorful.