HELP! The drawings below represent four different forms of energy. Which
diagram represents the greatest amplitude?
Answer:
d
Explanation:
Answer:
b hope this helps
Explanation:
How will distinguish between natural and artificial fibres by observing the smell produced when burnt?
its not biology it's chemistry
Answer:
Natural fiber smell like paper whereas artificial fiber smells like an acid.
Explanation:
We can distinguish between natural and artificial fibers by observing the smell produced when burnt because both produces different types of smell when burnt. When the artificial fibers are burn, it produces acid or chemical like odor and leaving a plastic like bead while on the other hand, when the natural fiber burn, it produces smell of burning paper or hair and leaving ash of soft and grey colour. Natural organic fibers burn rapidly with a yellow flame.
The structure of proteins is related to their function. true or false
Answer:
A protein's shape determines its function. Proteins are composed of amino acid subunits that form polypeptide chains.
it's true
When this organism is dead, it is eaten by worms whose waste recycles energy back into the
soil. This organism only consumes other organisms that make their own chemical energy by
using solar energy.
What type of organism is being described?
Answer:
Decomposers
Explanation:
They break apart dead organisms into simpler inorganic materials, making nutrients available to primary producers.
In 2013, 79% of children born in the Western Pacific region received a dose of hepatitis B vaccine. In one African region, only about 11% of children received the same vaccine. What is the likely result of these vaccination rates?
Answer:
The answer for this question would be option B. The goal of vaccinations is to reduce the number of certain cases of a particular disease. Given that 79% of the children born in the Western Pacific region received a dose of hepatitis B vaccine, and only 11% in one African region, this would mean that the Western Pacific region will have fewer cases of hepatitis B than the African region.
Explanation:
If the answers are:
A.
The Western Pacific region will have more cases of hepatitis B than the African region.
B.
The Western Pacific region will have fewer cases of hepatitis B than the African region.
C.
The Western Pacific and African regions will have same number of cases of hepatitis B.
D.
Nearly 90% of people will be immune to hepatitis B in both regions.
Reset Next
Can you PLEAZE answer these fast
Answer:
It’s blurry
Explanation:
Answer:
Number 1 Blank Is "Virus"
Number 2 Blank Is "Vaccine"
Number 3 Blank Is "Flu"
Number 4 Blank Is "Pandemic"
Number 5 Blank Is "Severe"
Prokaryotic cells —
A. Contain membrane bound organelles
B. Contain large numbers of chromosomes
C. Lack true nuclei
D. Lack ribosomes
Answer:I believe the answer is c
Explanation:
Answer:
I'm pretty sure your answer is C. Lack true nulei
Explanation:
We breathe in_____
spores all the time. The air is loaded with them.
Answer:
water spores
Explanation:
cheese
Answer:
Microorganisms
Explanation:
imagine that a small snake in a grassy yard sees you coming. which type of motion would it probably use to move away quickly? Why?
I'm not good at science sorryyyyy but it could be thrust as it's pushing itself away???
Competition for natural resources has often caused
among humans.
Answer:
yes what is your question
can some one help ill give extra points. ill prob give 45 extra
Answer:
yes
Explanation:
I can't see it so I can not help
Describe how people change their body shapes (not their clothes) when they are very hot and when they are very cold. Use your knowledge of surface area : volume ratios to explain why we do this.
Answer:
This quesiton is unclear
Explanation:
The body has negtive feedback loops that either vasoconstrict (preserving heat by lessening the surface area of blood vessels so they are exposed to less cold and release less heat) and vasodilation, where blood vessels are expanded and have higher surface areas so the body hopes to lose more heat to cool down.
If this is purely body language (like going into a fetal position when its cold: to lessen the surface area exposed to the cold temperature and lose less heat, imagine an ice cube vs. a long thin tube of ice with equal volume, the cube will last longer. Similarly our bodies would spread out to release more heat (unless there was sun) this is to expose the most surface area, allowing our body to release the most heat. Note: this is pretty insignificant change, and in extreme temperatures will likely not help, but it does contribute.
which property of water molecules explains the other properties listed below
A. Adhesion
B.Cohesion
C.Hydrogen Bonds
D. Polar Covalent bond
Explanation:
A. Adhesion
plzzzz mark me brainliest if it helps you then
The property of water that explains the other properties listed below is hydrogen bonds.
WATER MOLECULES:Water is a unique molecule with unique properties that distinguishes it. Water is made up of two atoms of hydrogen and one atom of oxygen joined together by covalent bonds. Each water molecule is joined to one another by hydrogen bonds. These hydrogen bonds is responsible for the unique properties exhibited by water including adhesion & cohesion, solubility etc.Therefore, the property of water that explains the other properties listed below is hydrogen bonds.
Learn more about hydrogen bonds at: https://brainly.com/question/4542860
2 independent cells begin to form during what?
Answer:
telephase 1
Explanation:
Why is it important for a cell to be able to turn a gene off?
Answer:
Gene regulation is an important part of normal development. Genes are turned on and off in different patterns during development to make a brain cell look and act different from a liver cell or a muscle cell, for example. Gene regulation also allows cells to react quickly to changes in their environments.
process of how a seed grows into a plant
Answer: As it takes up more water, the seed expands and the seed coat cracks open. The embryo inside the seed is made up of a small shoot and a small root. The root is the first to emerge from the seed. As it grows, it anchors the plant to the ground, and begins absorbing water through the root.
Explanation: Hope this helped !!!
When limiting factors exhibit pressure on a population, what happens to the growth graph?
Answer:
Anything that limits carrying capacity = exhibits pressure on a population
These include:
- food resources
- shelter
- population density (space)
- predation
What happens to the growth graph is that it starts leveling off and not growing at as fast of a rate. It fluctuates around the carrying capacity, k. Look at a logistic population model for more info, and your growth graph will resemble exactly that
what will happen if we don't protect birds
Answer:
Humans would lose a large part of their diet. Insects would would increase a lot. We would lose all products produced from bird parts.
Explanation:
if you look at a cross section of a plant stem and see organized bundles of vascular tissue only near the outer surface of the stem the plant is most likely what?
A. a monocot
B. A single called algae
C. A dicot
D. moss
When alleles increase in frequency because they allow the organism to
better survive and reproduce in its environment, this is a result of:
1. Natural selection
2. mutation
3. adaptation
4. gene flow
Answer: 1. Natural selection
Explanation:
What process does a multi-cellular organism use to replace its damaged body cells
Answer: mitosis.
Explanation:
The respiratory center rhythmically sends neural output to the diaphragm and ____________ muscles to regulate quiet breathing. The respiratory center is stimulated to alter breathing rate and depth by ____________ input from ____________ in the brain. Additional input comes from peripheral receptors, including ____________ within the carotid and aortic bodies, ____________ of the mucosal lining of the respiratory tract, ____________ of the lungs and visceral pleura, and ____________ of the joints. Breathing can be consciously controlled by the ____________ , which bypasses the respiratory center to directly stimulate lower motor neurons.
Answer:
The respiratory center rhythmically sends neural output to the diaphragm and external intercostal muscles to regulate quiet breathing. The respiratory center is stimulated to alter breathing rate and depth by sensory input from central chemoreceptors in the brain. Additional input comes from peripheral receptors, including chemoreceptors within the carotid and aortic bodies, irritant receptors of the mucosal lining of the respiratory tract, stretch receptors of the lungs and visceral pleura, and proprioceptors of the joints. Breathing can be consciously controlled by the cerebral cortex, which bypasses the respiratory center to directly stimulate lower motor neurons.
Explanation:
1.
The cell membrane is a permeable membrane found around the perimeter of the cell. It
takes in [ ], expels [] and provides [] for the cell, which are life functions of all cells.
Answer:
Nutrients, wastes and structure ( shape)
Explanation:
Right answers only no links!!for more points
Answer:
D
Explanation:
An underground water supply has a depth of 200 m of water. Water seeps in at the rate of 4 cm / year . Water is pumped out at the rate of 1m / year . How long will this water supply last? To find the net water loss from an underground water supply, subtract the amount that seeps into the water sup ply from the amount removed from the water supply. How long will the water supply last if water seeps in at the rate of 10 cm / year and is removed at the rate of 10 cm / year ?
Answer:
208 years.
Explanation:
The water supply last for 208 years if the water seeps in at the rate of 4 cm / year and water is pumped out at the rate of 1m / year. The water supply last forever if water seeps in at the rate of 10 cm / year and is removed at the rate of 10 cm / year because the same amount of water enters the underground which can be pumped from the soil. If more water is extracted from the soil as compared to it seeps, so with the passage of time water concentration in the soil decreases and in the last it disappeared.
What was the first animal on the endangered species list?
bald eagle
humpback whale
Great white shark
Saber tooth tiger
Answer:
Bald Eagle is correct answer
plz mark me brainliest
Answer: Bald Eagle
Explanation: The bald eagle was the first animal on the endangered species list.
What is the relationship between photosynthesis and respiration with respect to energy
Answer:
Photosynthesis converts carbon dioxide and water into oxygen and glucose. Glucose is food for the plant. Cellular respiration converts oxygen and glucose into water and carbon dioxide. ATP is the energy that is made in the process.
Explanation:
How might the ATP produced in a muscle cell be impacted by a worldwide drought.
HELP PLEASE :)
The genotype of an individual is TtGg. The letters represent alleles for two different genetic traits. According to Mendel’s law of independent assortment, which of the following shows all of the allele combinations expected in gametes produced by this cell? (Hint: FOIL)
TT, tt, GG, gg
TG, tG, Tg, tg
TG, TG, tg, tg
Tt, Tt, Gg, Gg
_____ 2. The outward appearance (picture/gene expression) of a particular trait in an organism is referred to as its
Genotype
Phenotype
Allele
Chromosome
_____ 3. A rare genetic condition causes dwarfism and immunodeficiencies. Which of the following is the most likely cause of this condition?
Parasitic infection
Mutation in DNA
Bacterial disease
Excess of ATP
If a body cell in an organism had 80 chromosomes, how many chromosomes would a sperm cell or egg cell have in the same organism?
A.40
B.80
C.160
D.20